diff --git a/slides/_redirects b/slides/_redirects
index 3383a837..70882ab0 100644
--- a/slides/_redirects
+++ b/slides/_redirects
@@ -2,6 +2,7 @@
 #/ /kube-halfday.yml.html 200
 #/ /kube-fullday.yml.html 200
 #/ /kube-twodays.yml.html 200
+/ /qcon.html 200
 
 # And this allows to do "git clone https://container.training".
 /info/refs service=git-upload-pack https://github.com/jpetazzo/container.training/info/refs?service=git-upload-pack
diff --git a/slides/containers/Container_Network_Model.md b/slides/containers/Container_Network_Model.md
index 87cf044f..29daa451 100644
--- a/slides/containers/Container_Network_Model.md
+++ b/slides/containers/Container_Network_Model.md
@@ -27,8 +27,6 @@ We will also explain the principle of overlay networks and network plugins.
 
 ## The Container Network Model
 
-The CNM was introduced in Engine 1.9.0 (November 2015).
-
 The CNM adds the notion of a *network*, and a new top-level command to manipulate and see those networks: `docker network`.
 
 ```bash
@@ -47,6 +45,8 @@ eb0eeab782f4        host                host
 
 * Conceptually, a network is a virtual switch.
 
+  (It's similar to e.g. a VLAN, or a WiFi network.)
+
 * It can be local (to a single Engine) or global (spanning multiple hosts).
 
 * A network has an IP subnet associated to it.
@@ -143,77 +143,6 @@ eb0eeab782f4        host                host
 
 ---
 
-## Placing containers on a network
-
-We will create a *named* container on this network.
-
-It will be reachable with its name, `es`.
-
-```bash
-$ docker run -d --name es --net dev elasticsearch:2
-8abb80e229ce8926c7223beb69699f5f34d6f1d438bfc5682db893e798046863
-```
-
----
-
-## Communication between containers
-
-Now, create another container on this network.
-
-.small[
-```bash
-$ docker run -ti --net dev alpine sh
-root@0ecccdfa45ef:/#
-```
-]
-
-From this new container, we can resolve and ping the other one, using its assigned name:
-
-.small[
-```bash
-/ # ping es
-PING es (172.18.0.2) 56(84) bytes of data.
-64 bytes from es.dev (172.18.0.2): icmp_seq=1 ttl=64 time=0.221 ms
-64 bytes from es.dev (172.18.0.2): icmp_seq=2 ttl=64 time=0.114 ms
-64 bytes from es.dev (172.18.0.2): icmp_seq=3 ttl=64 time=0.114 ms
-^C
---- es ping statistics ---
-3 packets transmitted, 3 received, 0% packet loss, time 2000ms
-rtt min/avg/max/mdev = 0.114/0.149/0.221/0.052 ms
-root@0ecccdfa45ef:/#
-```
-]
-
----
-
-class: extra-details
-
-## Resolving container addresses
-
-In Docker Engine 1.9, name resolution is implemented with `/etc/hosts`, and
-updating it each time containers are added/removed.
-
-.small[
-```bash
-[root@0ecccdfa45ef /]# cat /etc/hosts
-172.18.0.3  0ecccdfa45ef
-127.0.0.1       localhost
-::1     localhost ip6-localhost ip6-loopback
-fe00::0 ip6-localnet
-ff00::0 ip6-mcastprefix
-ff02::1 ip6-allnodes
-ff02::2 ip6-allrouters
-172.18.0.2      es
-172.18.0.2      es.dev
-```
-]
-
-In Docker Engine 1.10, this has been replaced by a dynamic resolver.
-
-(This avoids race conditions when updating `/etc/hosts`.)
-
----
-
 # Service discovery with containers
 
 * Let's try to run an application that requires two containers.
@@ -265,14 +194,16 @@ Note: we're not using a FQDN or an IP address here; just `redis`.
 
 * That container must be on the same network as the web server.
 
-* It must have the right name (`redis`) so the application can find it.
+* We must give it a network alias (`redis`) so the application can find it.
 
 Start the container:
 
 ```bash
-$ docker run --net dev --name redis -d redis
+$ docker run --net dev --net-alias redis -d redis
 ```
 
+Note: we could also use `--name redis`.
+
 ---
 
 ## Test the web server again
@@ -289,136 +220,11 @@ $ docker run --net dev --name redis -d redis
 
 * What if we want to run multiple copies of our application?
 
-* Since names are unique, there can be only one container named `redis` at a time.
+* We can use `--net-alias redis` for multiple containers.
 
-* However, we can specify the network name of our container with `--net-alias`.
+* Network aliases are scoped per network, and independent from container names.
 
-* `--net-alias` is scoped per network, and independent from the container name.
-
----
-
-class: extra-details
-
-## Using a network alias instead of a name
-
-Let's remove the `redis` container:
-
-```bash
-$ docker rm -f redis
-```
-
-And create one that doesn't block the `redis` name:
-
-```bash
-$ docker run --net dev --net-alias redis -d redis
-```
-
-Check that the app still works (but the counter is back to 1,
-since we wiped out the old Redis container).
-
----
-
-class: extra-details
-
-## Names are *local* to each network
-
-Let's try to ping our `es` container from another container, when that other container is *not* on the `dev` network.
-
-```bash
-$ docker run --rm alpine ping es
-ping: bad address 'es'
-```
-
-Names can be resolved only when containers are on the same network.
-
-Containers can contact each other only when they are on the same network (you can try to ping using the IP address to verify).
-
----
-
-class: extra-details
-
-## Network aliases
-
-We would like to have another network, `prod`, with its own `es` container. But there can be only one container named `es`!
-
-We will use *network aliases*.
-
-A container can have multiple network aliases.
-
-Network aliases are *local* to a given network (only exist in this network).
-
-Multiple containers can have the same network alias (even on the same network). In Docker Engine 1.11, resolving a network alias yields the IP addresses of all containers holding this alias.
-
----
-
-class: extra-details
-
-## Creating containers on another network
-
-Create the `prod` network.
-
-```bash
-$ docker network create prod
-5a41562fecf2d8f115bedc16865f7336232a04268bdf2bd816aecca01b68d50c
-```
-
-We can now create multiple containers with the `es` alias on the new `prod` network.
-
-```bash
-$ docker run -d --name prod-es-1 --net-alias es --net prod elasticsearch:2
-38079d21caf0c5533a391700d9e9e920724e89200083df73211081c8a356d771
-$ docker run -d --name prod-es-2 --net-alias es --net prod elasticsearch:2
-1820087a9c600f43159688050dcc164c298183e1d2e62d5694fd46b10ac3bc3d
-```
-
----
-
-class: extra-details
-
-## Resolving network aliases
-
-Let's try DNS resolution first, using the `nslookup` tool that ships with the `alpine` image.
-
-```bash
-$ docker run --net prod --rm alpine nslookup es
-Name:      es
-Address 1: 172.23.0.3 prod-es-2.prod
-Address 2: 172.23.0.2 prod-es-1.prod
-```
-
-(You can ignore the `can't resolve '(null)'` errors.)
-
----
-
-class: extra-details
-
-## Connecting to aliased containers
-
-Each ElasticSearch instance has a name (generated when it is started). This name can be seen when we issue a simple HTTP request on the ElasticSearch API endpoint.
-
-Try the following command a few times:
-
-.small[
-```bash
-$ docker run --rm --net dev centos curl -s es:9200
-{
-  "name" : "Tarot",
-...
-}
-```
-]
-
-Then try it a few times by replacing `--net dev` with `--net prod`:
-
-.small[
-```bash
-$ docker run --rm --net prod centos curl -s es:9200
-{
-  "name" : "The Symbiote",
-...
-}
-```
-]
+* However, we can use `--name redis` only once, since names are unique.
 
 ---
 
@@ -549,194 +355,3 @@ General idea:
 - some plugins require configuration or activation (creating a special file that tells Docker "use the plugin whose control socket is at the following location")
 
 - you can then `docker network create --driver pluginname`
-
----
-
-## Connecting and disconnecting dynamically
-
-* So far, we have specified which network to use when starting the container.
-
-* The Docker Engine also allows connecting and disconnecting while the container is running.
-
-* This feature is exposed through the Docker API, and through two Docker CLI commands:
-
-  * `docker network connect <network> <container>`
-
-  * `docker network disconnect <network> <container>`
-
----
-
-## Dynamically connecting to a network
-
-* We have a container named `es` connected to a network named `dev`.
-
-* Let's start a simple alpine container on the default network:
-
-  ```bash
-  $ docker run -ti alpine sh
-  / #
-  ```
-
-* In this container, try to ping the `es` container:
-
-  ```bash
-  / # ping es
-  ping: bad address 'es'
-  ```
-
-  This doesn't work, but we will change that by connecting the container.
-
----
-
-## Finding the container ID and connecting it
-
-* Figure out the ID of our alpine container; here are two methods:
-
-  * looking at `/etc/hostname` in the container,
-
-  * running `docker ps -lq` on the host.
-
-* Run the following command on the host:
-
-  ```bash
-  $ docker network connect dev `<container_id>`
-  ```
-
----
-
-## Checking what we did
-
-* Try again to `ping es` from the container.
-
-* It should now work correctly:
-
-  ```bash
-  / # ping es
-  PING es (172.20.0.3): 56 data bytes
-  64 bytes from 172.20.0.3: seq=0 ttl=64 time=0.376 ms
-  64 bytes from 172.20.0.3: seq=1 ttl=64 time=0.130 ms
-  ^C
-  ```
-
-* Interrupt it with Ctrl-C.
-
----
-
-## Looking at the network setup in the container
-
-We can look at the list of network interfaces with `ifconfig`, `ip a`, or `ip l`:
-
-.small[
-```bash
-/ # ip a
-1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1000
-    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
-    inet 127.0.0.1/8 scope host lo
-       valid_lft forever preferred_lft forever
-18: eth0@if19: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 qdisc noqueue state UP
-    link/ether 02:42:ac:11:00:02 brd ff:ff:ff:ff:ff:ff
-    inet 172.17.0.2/16 brd 172.17.255.255 scope global eth0
-       valid_lft forever preferred_lft forever
-20: eth1@if21: <BROADCAST,MULTICAST,UP,LOWER_UP,M-DOWN> mtu 1500 qdisc noqueue state UP
-    link/ether 02:42:ac:14:00:04 brd ff:ff:ff:ff:ff:ff
-    inet 172.20.0.4/16 brd 172.20.255.255 scope global eth1
-       valid_lft forever preferred_lft forever
-/ #
-```
-]
-
-Each network connection is materialized with a virtual network interface.
-
-As we can see, we can be connected to multiple networks at the same time.
-
----
-
-## Disconnecting from a network
-
-* Let's try the symmetrical command to disconnect the container:
-  ```bash
-  $ docker network disconnect dev <container_id>
-  ```
-
-* From now on, if we try to ping `es`, it will not resolve:
-  ```bash
-  / # ping es
-  ping: bad address 'es'
-  ```
-
-* Trying to ping the IP address directly won't work either:
-  ```bash
-  / # ping 172.20.0.3
-  ... (nothing happens until we interrupt it with Ctrl-C)
-  ```
-
----
-
-class: extra-details
-
-## Network aliases are scoped per network
-
-* Each network has its own set of network aliases.
-
-* We saw this earlier: `es` resolves to different addresses in `dev` and `prod`.
-
-* If we are connected to multiple networks, the resolver looks up names in each of them
-  (as of Docker Engine 18.03, it is the connection order) and stops as soon as the name
-  is found.
-
-* Therefore, if we are connected to both `dev` and `prod`, resolving `es` will **not**
-  give us the addresses of all the `es` services; but only the ones in `dev` or `prod`.
-
-* However, we can lookup `es.dev` or `es.prod` if we need to.
-
----
-
-class: extra-details
-
-## Finding out about our networks and names
-
-* We can do reverse DNS lookups on containers' IP addresses.
-
-* If the IP address belongs to a network (other than the default bridge), the result will be:
-
-  ```
-  name-or-first-alias-or-container-id.network-name
-  ```
-
-* Example:
-
-.small[
-```bash
-$ docker run -ti --net prod --net-alias hello alpine
-/ # apk add --no-cache drill
-...
-OK: 5 MiB in 13 packages
-/ # ifconfig
-eth0      Link encap:Ethernet  HWaddr 02:42:AC:15:00:03
-          inet addr:`172.21.0.3`  Bcast:172.21.255.255  Mask:255.255.0.0
-          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
-...
-/ # drill -t ptr `3.0.21.172`.in-addr.arpa
-...
-;; ANSWER SECTION:
-3.0.21.172.in-addr.arpa.	600	IN	PTR	`hello.prod`.
-...
-```
-]
-
----
-
-class: extra-details
-
-## Building with a custom network
-
-* We can build a Dockerfile with a custom network with `docker build --network NAME`.
-
-* This can be used to check that a build doesn't access the network.
-
-  (But keep in mind that most Dockerfiles will fail,
-  <br/>because they need to install remote packages and dependencies!)
-
-* This may be used to access an internal package repository.
-
-  (But try to use a multi-stage build instead, if possible!)
diff --git a/slides/intro-fullday.yml b/slides/intro-fullday.yml
index 8110dfd7..808e0054 100644
--- a/slides/intro-fullday.yml
+++ b/slides/intro-fullday.yml
@@ -1,15 +1,17 @@
 title: |
-  Introduction
-  to Containers
+  Docker
+  Intensive
+  Course
 
-chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
+#chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
 #chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
+chat: ""
 
 gitrepo: github.com/jpetazzo/container.training
 
-slides: http://container.training/
+slides: https://2020-03-qcon.container.training/
 
-#slidenumberprefix: "#SomeHashTag &mdash; "
+slidenumberprefix: "@jpetazzo &mdash; "
 
 exclude:
 - self-paced
@@ -41,8 +43,8 @@ chapters:
 -
   - containers/Container_Networking_Basics.md
   #- containers/Network_Drivers.md
-  #- containers/Container_Network_Model.md
   - containers/Local_Development_Workflow.md
+  - containers/Container_Network_Model.md
   - containers/Compose_For_Dev_Stacks.md
   - containers/Exercise_Composefile.md
 -
diff --git a/slides/intro-selfpaced.yml b/slides/intro-selfpaced.yml
deleted file mode 100644
index 03bf7bca..00000000
--- a/slides/intro-selfpaced.yml
+++ /dev/null
@@ -1,67 +0,0 @@
-title: |
-  Introduction
-  to Containers
-
-chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
-#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
-
-gitrepo: github.com/jpetazzo/container.training
-
-slides: http://container.training/
-
-#slidenumberprefix: "#SomeHashTag &mdash; "
-
-exclude:
-- in-person
-
-chapters:
-- shared/title.md
-# - shared/logistics.md
-- containers/intro.md
-- shared/about-slides.md
-- shared/toc.md
-- - containers/Docker_Overview.md
-  - containers/Docker_History.md
-  - containers/Training_Environment.md
-  - containers/Installing_Docker.md
-  - containers/First_Containers.md
-  - containers/Background_Containers.md
-  - containers/Start_And_Attach.md
-- - containers/Initial_Images.md
-  - containers/Building_Images_Interactively.md
-  - containers/Building_Images_With_Dockerfiles.md
-  - containers/Cmd_And_Entrypoint.md
-  - containers/Copying_Files_During_Build.md
-  - containers/Exercise_Dockerfile_Basic.md
-- - containers/Multi_Stage_Builds.md
-  - containers/Publishing_To_Docker_Hub.md
-  - containers/Dockerfile_Tips.md
-  - containers/Exercise_Dockerfile_Advanced.md
-- - containers/Naming_And_Inspecting.md
-  - containers/Labels.md
-  - containers/Getting_Inside.md
-- - containers/Container_Networking_Basics.md
-  - containers/Network_Drivers.md
-  - containers/Container_Network_Model.md
-  #- containers/Connecting_Containers_With_Links.md
-  - containers/Ambassadors.md
-- - containers/Local_Development_Workflow.md
-  - containers/Windows_Containers.md
-  - containers/Working_With_Volumes.md
-  - containers/Compose_For_Dev_Stacks.md
-  - containers/Exercise_Composefile.md
-  - containers/Docker_Machine.md
-- - containers/Advanced_Dockerfiles.md
-  - containers/Init_Systems.md
-  - containers/Application_Configuration.md
-  - containers/Logging.md
-  - containers/Resource_Limits.md
-- - containers/Namespaces_Cgroups.md
-  - containers/Copy_On_Write.md
-  #- containers/Containers_From_Scratch.md
-- - containers/Container_Engines.md
-  - containers/Pods_Anatomy.md
-  - containers/Ecosystem.md
-  - containers/Orchestration_Overview.md
-  - shared/thankyou.md
-  - containers/links.md
diff --git a/slides/intro-twodays.yml b/slides/intro-twodays.yml
deleted file mode 100644
index 29599136..00000000
--- a/slides/intro-twodays.yml
+++ /dev/null
@@ -1,75 +0,0 @@
-title: |
-  Introduction
-  to Containers
-
-chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
-#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
-
-gitrepo: github.com/jpetazzo/container.training
-
-slides: http://container.training/
-
-#slidenumberprefix: "#SomeHashTag &mdash; "
-
-exclude:
-- self-paced
-
-chapters:
-- shared/title.md
-- logistics.md
-- containers/intro.md
-- shared/about-slides.md
-- shared/toc.md
-- # DAY 1
-  - containers/Docker_Overview.md
-  #- containers/Docker_History.md
-  - containers/Training_Environment.md
-  - containers/First_Containers.md
-  - containers/Background_Containers.md
-  - containers/Initial_Images.md
--
-  - containers/Building_Images_Interactively.md
-  - containers/Building_Images_With_Dockerfiles.md
-  - containers/Cmd_And_Entrypoint.md
-  - containers/Copying_Files_During_Build.md
-  - containers/Exercise_Dockerfile_Basic.md
--
-  - containers/Dockerfile_Tips.md
-  - containers/Multi_Stage_Builds.md
-  - containers/Publishing_To_Docker_Hub.md
-  - containers/Exercise_Dockerfile_Advanced.md
--
-  - containers/Naming_And_Inspecting.md
-  - containers/Labels.md
-  - containers/Start_And_Attach.md
-  - containers/Getting_Inside.md
-  - containers/Resource_Limits.md
-- # DAY 2
-  - containers/Container_Networking_Basics.md
-  - containers/Network_Drivers.md
-  - containers/Container_Network_Model.md
--
-  - containers/Local_Development_Workflow.md
-  - containers/Working_With_Volumes.md
-  - containers/Compose_For_Dev_Stacks.md
-  - containers/Exercise_Composefile.md
--
-  - containers/Installing_Docker.md
-  - containers/Container_Engines.md
-  - containers/Init_Systems.md
-  - containers/Advanced_Dockerfiles.md
--
-  - containers/Application_Configuration.md
-  - containers/Logging.md
-  - containers/Orchestration_Overview.md
--
-  - shared/thankyou.md
-  - containers/links.md
-#-
-  #- containers/Docker_Machine.md
-  #- containers/Ambassadors.md
-  #- containers/Namespaces_Cgroups.md
-  #- containers/Copy_On_Write.md
-  #- containers/Containers_From_Scratch.md
-  #- containers/Pods_Anatomy.md
-  #- containers/Ecosystem.md
diff --git a/slides/kadm-fullday.yml b/slides/kadm-fullday.yml
deleted file mode 100644
index e2b0aa9b..00000000
--- a/slides/kadm-fullday.yml
+++ /dev/null
@@ -1,51 +0,0 @@
-title: |
-  Kubernetes
-  for Admins and Ops
-
-#chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
-#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
-chat: "In person!"
-
-gitrepo: github.com/jpetazzo/container.training
-
-slides: http://container.training/
-
-#slidenumberprefix: "#SomeHashTag &mdash; "
-
-exclude:
-- self-paced
-- static-pods-exercise
-
-chapters:
-- shared/title.md
-- logistics.md
-- k8s/intro.md
-- shared/about-slides.md
-- shared/toc.md
--
-  - k8s/prereqs-admin.md
-  - k8s/architecture.md
-  - k8s/deploymentslideshow.md
-  - k8s/dmuc.md
--
-  - k8s/multinode.md
-  - k8s/cni.md
-  - k8s/interco.md
--
-  - k8s/apilb.md
-  #- k8s/setup-managed.md
-  #- k8s/setup-selfhosted.md
-  - k8s/cluster-upgrade.md
-  - k8s/cluster-backup.md
-  - k8s/staticpods.md
--
-  #- k8s/cloud-controller-manager.md
-  #- k8s/bootstrap.md  
-  - k8s/control-plane-auth.md
-  - k8s/podsecuritypolicy.md
-  - k8s/csr-api.md
-  - k8s/openid-connect.md
--
-  #- k8s/lastwords-admin.md
-  - k8s/links.md
-  - shared/thankyou.md
diff --git a/slides/kadm-twodays.yml b/slides/kadm-twodays.yml
deleted file mode 100644
index a55be6b1..00000000
--- a/slides/kadm-twodays.yml
+++ /dev/null
@@ -1,72 +0,0 @@
-title: |
-  Kubernetes
-  for administrators
-  and operators
-
-#chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
-#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
-chat: "In person!"
-
-gitrepo: github.com/jpetazzo/container.training
-
-slides: http://container.training/
-
-#slidenumberprefix: "#SomeHashTag &mdash; "
-
-exclude:
-- self-paced
-
-chapters:
-- shared/title.md
-- logistics.md
-- k8s/intro.md
-- shared/about-slides.md
-- shared/toc.md
-# DAY 1
-- - k8s/prereqs-admin.md
-  - k8s/architecture.md
-  - k8s/deploymentslideshow.md
-  - k8s/dmuc.md
-- - k8s/multinode.md
-  - k8s/cni.md
-  - k8s/interco.md
-- - k8s/apilb.md
-  - k8s/setup-managed.md
-  - k8s/setup-selfhosted.md
-  - k8s/cluster-upgrade.md
-  - k8s/staticpods.md
-- - k8s/cluster-backup.md
-  - k8s/cloud-controller-manager.md
-  - k8s/healthchecks.md
-  - k8s/healthchecks-more.md
-# DAY 2
-- - k8s/kubercoins.md
-  - k8s/logs-cli.md
-  - k8s/logs-centralized.md
-  - k8s/authn-authz.md
-  - k8s/csr-api.md
-- - k8s/openid-connect.md
-  - k8s/control-plane-auth.md
-  ###- k8s/bootstrap.md
-  - k8s/netpol.md
-  - k8s/podsecuritypolicy.md
-- - k8s/resource-limits.md
-  - k8s/metrics-server.md
-  - k8s/cluster-sizing.md
-  - k8s/horizontal-pod-autoscaler.md
-- - k8s/prometheus.md
-  - k8s/extending-api.md
-  - k8s/operators.md
-  ###- k8s/operators-design.md
-# CONCLUSION
-- - k8s/lastwords.md
-  - k8s/links.md
-  - shared/thankyou.md
-  - |
-    # (All content after this slide is bonus material)
-# EXTRA
-- - k8s/volumes.md
-  - k8s/configuration.md
-  - k8s/statefulsets.md
-  - k8s/local-persistent-volumes.md
-  - k8s/portworx.md
diff --git a/slides/kube-fullday.yml b/slides/kube-fullday.yml
index 6b92af6d..f34ed1f0 100644
--- a/slides/kube-fullday.yml
+++ b/slides/kube-fullday.yml
@@ -1,19 +1,21 @@
 title: |
-  Deploying and Scaling Microservices
-  with Kubernetes
+  Kubernetes
+  Intensive
+  Course
 
 #chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
 #chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
-chat: "In person!"
+chat: ""
 
 gitrepo: github.com/jpetazzo/container.training
 
-slides: http://container.training/
+slides: https://2020-03-qcon.container.training/
 
-#slidenumberprefix: "#SomeHashTag &mdash; "
+slidenumberprefix: "@jpetazzo &mdash; "
 
 exclude:
 - self-paced
+- chat-room
 
 chapters:
 - shared/title.md
@@ -23,7 +25,7 @@ chapters:
 - shared/toc.md
 -
   - shared/prereqs.md
-  #- shared/webssh.md
+  - shared/webssh.md
   - shared/connecting.md
   #- k8s/versions-k8s.md
   - shared/sampleapp.md
diff --git a/slides/kube-halfday.yml b/slides/kube-halfday.yml
deleted file mode 100644
index 32ea4a34..00000000
--- a/slides/kube-halfday.yml
+++ /dev/null
@@ -1,73 +0,0 @@
-title: |
-  Kubernetes 101
-
-
-#chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
-#chat: "[Gitter](https://gitter.im/jpetazzo/training-20180413-paris)"
-chat: "In person!"
-
-gitrepo: github.com/jpetazzo/container.training
-
-slides: http://container.training/
-
-#slidenumberprefix: "#SomeHashTag &mdash; "
-
-exclude:
-- self-paced
-
-chapters:
-- shared/title.md
-#- logistics.md
-# Bridget-specific; others use logistics.md
-- logistics-bridget.md
-- k8s/intro.md
-- shared/about-slides.md
-- shared/toc.md
-- - shared/prereqs.md
-  #- shared/webssh.md
-  - shared/connecting.md
-  - k8s/versions-k8s.md
-  - shared/sampleapp.md
-# Bridget doesn't go into as much depth with compose
-  #- shared/composescale.md
-  #- shared/hastyconclusions.md
-  - shared/composedown.md
-  - k8s/concepts-k8s.md
-  - shared/declarative.md
-  - k8s/declarative.md
-  - k8s/kubenet.md
-  - k8s/kubectlget.md
-  - k8s/setup-k8s.md
-- - k8s/kubectlrun.md
-  - k8s/deploymentslideshow.md
-  - k8s/kubectlexpose.md
-  - k8s/shippingimages.md
-  #- k8s/buildshiprun-selfhosted.md
-  - k8s/buildshiprun-dockerhub.md
-  - k8s/ourapponkube.md
-  #- k8s/localkubeconfig.md
-  #- k8s/accessinternal.md
-  #- k8s/kubectlproxy.md
-- - k8s/dashboard.md
-  #- k8s/kubectlscale.md
-  - k8s/scalingdockercoins.md
-  - shared/hastyconclusions.md
-  - k8s/daemonset.md
-  - k8s/rollout.md
-  #- k8s/record.md
-- - k8s/logs-cli.md
-# Bridget hasn't added EFK yet
-  #- k8s/logs-centralized.md
-  - k8s/namespaces.md
-  - k8s/helm-intro.md
-  #- k8s/helm-chart-format.md
-  - k8s/helm-create-basic-chart.md
-  #- k8s/helm-create-better-chart.md
-  #- k8s/helm-secrets.md
-  #- k8s/kustomize.md
-  #- k8s/netpol.md
-  - k8s/whatsnext.md
-#  - k8s/links.md
-# Bridget-specific
-  - k8s/links-bridget.md
-  - shared/thankyou.md
diff --git a/slides/kube-selfpaced.yml b/slides/kube-selfpaced.yml
deleted file mode 100644
index fc48bce0..00000000
--- a/slides/kube-selfpaced.yml
+++ /dev/null
@@ -1,121 +0,0 @@
-title: |
-  Deploying and Scaling Microservices
-  with Docker and Kubernetes
-
-chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
-#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
-
-
-gitrepo: github.com/jpetazzo/container.training
-
-slides: http://container.training/
-
-#slidenumberprefix: "#SomeHashTag &mdash; "
-
-exclude:
-- in-person
-
-chapters:
-- shared/title.md
-#- logistics.md
-- k8s/intro.md
-- shared/about-slides.md
-- shared/toc.md
--
-  - shared/prereqs.md
-  #- shared/webssh.md
-  - shared/connecting.md
-  - k8s/versions-k8s.md
-  - shared/sampleapp.md
-  #- shared/composescale.md
-  #- shared/hastyconclusions.md
-  - shared/composedown.md
-  - k8s/concepts-k8s.md
--
-  - k8s/kubectlget.md
-  - k8s/kubectlrun.md
-  - k8s/logs-cli.md
-  - shared/declarative.md
-  - k8s/declarative.md
-  - k8s/deploymentslideshow.md
--
-  - k8s/kubenet.md
-  - k8s/kubectlexpose.md
-  - k8s/shippingimages.md
-  - k8s/buildshiprun-selfhosted.md
-  - k8s/buildshiprun-dockerhub.md
-  - k8s/ourapponkube.md
-  #- k8s/exercise-wordsmith.md
-  - k8s/yamldeploy.md
--
-  - k8s/setup-k8s.md
-  - k8s/dashboard.md
-  #- k8s/kubectlscale.md
-  - k8s/scalingdockercoins.md
-  - shared/hastyconclusions.md
-  - k8s/daemonset.md
-  - k8s/dryrun.md
-  #- k8s/exercise-yaml.md
--
-  - k8s/rollout.md
-  - k8s/healthchecks.md
-  - k8s/healthchecks-more.md
-  - k8s/record.md
--
-  - k8s/namespaces.md
-  - k8s/localkubeconfig.md
-  - k8s/accessinternal.md
-  - k8s/kubectlproxy.md
--
-  - k8s/ingress.md
-  - k8s/kustomize.md
-  - k8s/helm-intro.md
-  - k8s/helm-chart-format.md
-  - k8s/helm-create-basic-chart.md
-  - k8s/helm-create-better-chart.md
-  - k8s/helm-secrets.md
-  #- k8s/exercise-helm.md
--
-  - k8s/netpol.md
-  - k8s/authn-authz.md
-  - k8s/podsecuritypolicy.md
-  - k8s/csr-api.md
-  - k8s/openid-connect.md
-  - k8s/control-plane-auth.md
--
-  - k8s/volumes.md
-  #- k8s/exercise-configmap.md
-  - k8s/build-with-docker.md
-  - k8s/build-with-kaniko.md
--
-  - k8s/configuration.md
-  - k8s/statefulsets.md
-  - k8s/local-persistent-volumes.md
-  - k8s/portworx.md
--
-  - k8s/logs-centralized.md
-  - k8s/prometheus.md
-  - k8s/resource-limits.md
-  - k8s/metrics-server.md
-  - k8s/cluster-sizing.md
-  - k8s/horizontal-pod-autoscaler.md
--
-  - k8s/extending-api.md
-  - k8s/operators.md
-  - k8s/operators-design.md
-  - k8s/owners-and-dependents.md
--
-  - k8s/dmuc.md
-  - k8s/multinode.md
-  - k8s/cni.md
-  - k8s/apilb.md
-  - k8s/staticpods.md
--
-  - k8s/cluster-upgrade.md
-  - k8s/cluster-backup.md
-  - k8s/cloud-controller-manager.md
-  - k8s/gitworkflows.md
--
-  - k8s/lastwords.md
-  - k8s/links.md
-  - shared/thankyou.md
diff --git a/slides/kube-twodays.yml b/slides/kube-twodays.yml
deleted file mode 100644
index c4640996..00000000
--- a/slides/kube-twodays.yml
+++ /dev/null
@@ -1,104 +0,0 @@
-title: |
-  Deploying and Scaling Microservices
-  with Kubernetes
-
-#chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
-#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
-chat: "In person!"
-
-gitrepo: github.com/jpetazzo/container.training
-
-slides: http://container.training/
-
-#slidenumberprefix: "#SomeHashTag &mdash; "
-
-exclude:
-- self-paced
-
-chapters:
-- shared/title.md
-- logistics.md
-- k8s/intro.md
-- shared/about-slides.md
-- shared/toc.md
--
-  - shared/prereqs.md
-  #- shared/webssh.md
-  - shared/connecting.md
-  #- k8s/versions-k8s.md
-  - shared/sampleapp.md
-  #- shared/composescale.md
-  #- shared/hastyconclusions.md
-  - shared/composedown.md
-  - k8s/concepts-k8s.md
-  - k8s/kubectlget.md
--
-  - k8s/kubectlrun.md
-  - k8s/logs-cli.md
-  - shared/declarative.md
-  - k8s/declarative.md
-  - k8s/deploymentslideshow.md
-  - k8s/kubenet.md
-  - k8s/kubectlexpose.md
-  - k8s/shippingimages.md
-  #- k8s/buildshiprun-selfhosted.md
-  - k8s/buildshiprun-dockerhub.md
-  - k8s/ourapponkube.md
-  #- k8s/exercise-wordsmith.md
--
-  - k8s/yamldeploy.md
-  #- k8s/setup-k8s.md
-  - k8s/dashboard.md
-  #- k8s/kubectlscale.md
-  - k8s/scalingdockercoins.md
-  - shared/hastyconclusions.md
-  - k8s/daemonset.md
-  - k8s/dryrun.md
-  #- k8s/exercise-yaml.md
--
-  - k8s/localkubeconfig.md
-  - k8s/accessinternal.md
-  #- k8s/kubectlproxy.md
-  - k8s/rollout.md
-  - k8s/healthchecks.md
-  #- k8s/healthchecks-more.md
-  - k8s/record.md
--
-  - k8s/namespaces.md
-  - k8s/ingress.md
-  - k8s/kustomize.md
-  - k8s/helm-intro.md
-  - k8s/helm-chart-format.md
-  - k8s/helm-create-basic-chart.md
-  - k8s/helm-create-better-chart.md
-  - k8s/helm-secrets.md
-  #- k8s/exercise-helm.md
--
-  - k8s/netpol.md
-  - k8s/authn-authz.md
-  #- k8s/csr-api.md
-  #- k8s/openid-connect.md
-  #- k8s/podsecuritypolicy.md
--
-  - k8s/volumes.md
-  #- k8s/exercise-configmap.md
-  #- k8s/build-with-docker.md
-  #- k8s/build-with-kaniko.md
-  - k8s/configuration.md
-  - k8s/logs-centralized.md
-  - k8s/prometheus.md
--
-  - k8s/statefulsets.md
-  - k8s/local-persistent-volumes.md
-  - k8s/portworx.md
-  #- k8s/extending-api.md
-  #- k8s/operators.md
-  #- k8s/operators-design.md
-  #- k8s/staticpods.md
-  #- k8s/owners-and-dependents.md
-  #- k8s/gitworkflows.md
--
-  - k8s/whatsnext.md
-  - k8s/lastwords.md
-  - k8s/links.md
-  - shared/thankyou.md
diff --git a/slides/logistics.md b/slides/logistics.md
index 33388a06..3cc93f81 100644
--- a/slides/logistics.md
+++ b/slides/logistics.md
@@ -1,35 +1,13 @@
 ## Intros
 
-- This slide should be customized by the tutorial instructor(s).
+- Hello! I'm Jérôme ([@jpetazzo](https://twitter.com/jpetazzo))
 
-- Hello! We are:
+- The workshop will run from 9am to 4pm
 
-   - .emoji[👩🏻‍🏫] Ann O'Nymous ([@...](https://twitter.com/...), Megacorp Inc)
-
-   - .emoji[👨🏾‍🎓] Stu Dent ([@...](https://twitter.com/...), University of Wakanda)
-
- <!-- .dummy[
-
-   - .emoji[👷🏻‍♀️] AJ ([@s0ulshake](https://twitter.com/s0ulshake), Travis CI)
-
-   - .emoji[🚁] Alexandre ([@alexbuisine](https://twitter.com/alexbuisine), Enix SAS)
-
-   - .emoji[🐳] Jérôme ([@jpetazzo](https://twitter.com/jpetazzo), Enix SAS)
-
-   - .emoji[⛵] Jérémy ([@jeremygarrouste](twitter.com/jeremygarrouste), Inpiwee)
-
-   - .emoji[🎧] Romain ([@rdegez](https://twitter.com/rdegez), Enix SAS)
-
-] -->
-
-- The workshop will run from ...
-
-- There will be a lunch break at ...
+- There will be a lunch break at noon
 
   (And coffee breaks!)
 
 - Feel free to interrupt for questions at any time
 
 - *Especially when you see full screen container pictures!*
-
-- Live feedback, questions, help: @@CHAT@@
diff --git a/slides/qcon.html b/slides/qcon.html
new file mode 100644
index 00000000..f7910e53
--- /dev/null
+++ b/slides/qcon.html
@@ -0,0 +1,10 @@
+<ul>
+<li>
+Thursday:
+<a href="intro-fullday.yml.html">Docker Intensive Course</a>
+</li>
+<li>
+Friday:
+<a href="kube-fullday.yml.html">Kubernetes Intensive Course</a>
+</li>
+</ul>
diff --git a/slides/shared/prereqs.md b/slides/shared/prereqs.md
index 9daca01a..78c9b079 100644
--- a/slides/shared/prereqs.md
+++ b/slides/shared/prereqs.md
@@ -50,8 +50,6 @@ Misattributed to Benjamin Franklin
 
 - Go to @@SLIDES@@ to view these slides
 
-- Join the chat room: @@CHAT@@
-
 <!-- ```open @@SLIDES@@``` -->
 
 ]
diff --git a/slides/swarm-fullday.yml b/slides/swarm-fullday.yml
deleted file mode 100644
index 279be3d1..00000000
--- a/slides/swarm-fullday.yml
+++ /dev/null
@@ -1,67 +0,0 @@
-title: |
-  Container Orchestration
-  with Docker and Swarm
-
-chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
-#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
-
-gitrepo: github.com/jpetazzo/container.training
-
-slides: http://container.training/
-
-#slidenumberprefix: "#SomeHashTag &mdash; "
-
-exclude:
-- self-paced
-- snap
-- btp-auto
-- benchmarking
-- elk-manual
-- prom-manual
-
-chapters:
-- shared/title.md
-- logistics.md
-- swarm/intro.md
-- shared/about-slides.md
-- shared/toc.md
-- - shared/prereqs.md
-  - shared/connecting.md
-  - swarm/versions.md
-  - shared/sampleapp.md
-  - shared/composescale.md
-  - shared/hastyconclusions.md
-  - shared/composedown.md
-  - swarm/swarmkit.md
-  - shared/declarative.md
-  - swarm/swarmmode.md
-  - swarm/creatingswarm.md
-  #- swarm/machine.md
-  - swarm/morenodes.md
-- - swarm/firstservice.md
-  - swarm/ourapponswarm.md
-  - swarm/hostingregistry.md
-  - swarm/testingregistry.md
-  - swarm/btp-manual.md
-  - swarm/swarmready.md
-  - swarm/stacks.md
-  - swarm/cicd.md
-  - swarm/updatingservices.md
-  - swarm/rollingupdates.md
-  - swarm/healthchecks.md
-- - swarm/operatingswarm.md
-  - swarm/netshoot.md
-  - swarm/ipsec.md
-  - swarm/swarmtools.md
-  - swarm/security.md
-  - swarm/secrets.md
-  - swarm/encryptionatrest.md
-  - swarm/leastprivilege.md
-  - swarm/apiscope.md
-- - swarm/logging.md
-  - swarm/metrics.md
-  - swarm/gui.md
-  - swarm/stateful.md
-  - swarm/extratips.md
-  - shared/thankyou.md
-  - swarm/links.md
diff --git a/slides/swarm-halfday.yml b/slides/swarm-halfday.yml
deleted file mode 100644
index 30029a95..00000000
--- a/slides/swarm-halfday.yml
+++ /dev/null
@@ -1,66 +0,0 @@
-title: |
-  Container Orchestration
-  with Docker and Swarm
-
-chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
-#chat: "[Gitter](https://gitter.im/jpetazzo/workshop-yyyymmdd-city)"
-
-gitrepo: github.com/jpetazzo/container.training
-
-slides: http://container.training/
-
-#slidenumberprefix: "#SomeHashTag &mdash; "
-
-exclude:
-- self-paced
-- snap
-- btp-manual
-- benchmarking
-- elk-manual
-- prom-manual
-
-chapters:
-- shared/title.md
-- logistics.md
-- swarm/intro.md
-- shared/about-slides.md
-- shared/toc.md
-- - shared/prereqs.md
-  - shared/connecting.md
-  - swarm/versions.md
-  - shared/sampleapp.md
-  - shared/composescale.md
-  - shared/hastyconclusions.md
-  - shared/composedown.md
-  - swarm/swarmkit.md
-  - shared/declarative.md
-  - swarm/swarmmode.md
-  - swarm/creatingswarm.md
-  #- swarm/machine.md
-  - swarm/morenodes.md
-- - swarm/firstservice.md
-  - swarm/ourapponswarm.md
-  #- swarm/hostingregistry.md
-  #- swarm/testingregistry.md
-  #- swarm/btp-manual.md
-  #- swarm/swarmready.md
-  - swarm/stacks.md
-  - swarm/cicd.md
-  - swarm/updatingservices.md
-  #- swarm/rollingupdates.md
-  #- swarm/healthchecks.md
-- - swarm/operatingswarm.md
-  #- swarm/netshoot.md
-  #- swarm/ipsec.md
-  #- swarm/swarmtools.md
-  - swarm/security.md
-  #- swarm/secrets.md
-  #- swarm/encryptionatrest.md
-  - swarm/leastprivilege.md
-  - swarm/apiscope.md
-  - swarm/logging.md
-  - swarm/metrics.md
-  #- swarm/stateful.md
-  #- swarm/extratips.md
-  - shared/thankyou.md
-  - swarm/links.md
diff --git a/slides/swarm-selfpaced.yml b/slides/swarm-selfpaced.yml
deleted file mode 100644
index 36e1d353..00000000
--- a/slides/swarm-selfpaced.yml
+++ /dev/null
@@ -1,75 +0,0 @@
-title: |
-  Container Orchestration
-  with Docker and Swarm
-
-chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
-
-gitrepo: github.com/jpetazzo/container.training
-
-slides: http://container.training/
-
-#slidenumberprefix: "#SomeHashTag &mdash; "
-
-exclude:
-- in-person
-- btp-auto
-
-chapters:
-- shared/title.md
-#- shared/logistics.md
-- swarm/intro.md
-- shared/about-slides.md
-- shared/toc.md
-- - shared/prereqs.md
-  - shared/connecting.md
-  - swarm/versions.md
-  - |
-    name: part-1
-
-    class: title, self-paced
-
-    Part 1
-  - shared/sampleapp.md
-  - shared/composescale.md
-  - shared/hastyconclusions.md
-  - shared/composedown.md
-  - swarm/swarmkit.md
-  - shared/declarative.md
-  - swarm/swarmmode.md
-  - swarm/creatingswarm.md
-  #- swarm/machine.md
-  - swarm/morenodes.md
-- - swarm/firstservice.md
-  - swarm/ourapponswarm.md
-  - swarm/hostingregistry.md
-  - swarm/testingregistry.md
-  - swarm/btp-manual.md
-  - swarm/swarmready.md
-  - swarm/stacks.md
-  - swarm/cicd.md
-  - |
-    name: part-2
-
-    class: title, self-paced
-
-    Part 2
-- - swarm/operatingswarm.md
-  - swarm/netshoot.md
-  - swarm/swarmnbt.md
-  - swarm/ipsec.md
-  - swarm/updatingservices.md
-  - swarm/rollingupdates.md
-  - swarm/healthchecks.md
-  - swarm/nodeinfo.md
-  - swarm/swarmtools.md
-- - swarm/security.md
-  - swarm/secrets.md
-  - swarm/encryptionatrest.md
-  - swarm/leastprivilege.md
-  - swarm/apiscope.md
-  - swarm/logging.md
-  - swarm/metrics.md
-  - swarm/stateful.md
-  - swarm/extratips.md
-  - shared/thankyou.md
-  - swarm/links.md
diff --git a/slides/swarm-video.yml b/slides/swarm-video.yml
deleted file mode 100644
index 02c1e6b2..00000000
--- a/slides/swarm-video.yml
+++ /dev/null
@@ -1,74 +0,0 @@
-title: |
-  Container Orchestration
-  with Docker and Swarm
-
-chat: "[Slack](https://dockercommunity.slack.com/messages/C7GKACWDV)"
-
-gitrepo: github.com/jpetazzo/container.training
-
-slides: http://container.training/
-
-#slidenumberprefix: "#SomeHashTag &mdash; "
-
-exclude:
-- in-person
-- btp-auto
-
-chapters:
-- shared/title.md
-#- shared/logistics.md
-- swarm/intro.md
-- shared/about-slides.md
-- shared/toc.md
-- - shared/prereqs.md
-  - shared/connecting.md
-  - swarm/versions.md
-  - |
-    name: part-1
-
-    class: title, self-paced
-
-    Part 1
-  - shared/sampleapp.md
-  - shared/composescale.md
-  - shared/hastyconclusions.md
-  - shared/composedown.md
-  - swarm/swarmkit.md
-  - shared/declarative.md
-  - swarm/swarmmode.md
-  - swarm/creatingswarm.md
-  #- swarm/machine.md
-  - swarm/morenodes.md
-- - swarm/firstservice.md
-  - swarm/ourapponswarm.md
-  - swarm/hostingregistry.md
-  - swarm/testingregistry.md
-  - swarm/btp-manual.md
-  - swarm/swarmready.md
-  - swarm/stacks.md
-  - |
-    name: part-2
-
-    class: title, self-paced
-
-    Part 2
-- - swarm/operatingswarm.md
-  #- swarm/netshoot.md
-  #- swarm/swarmnbt.md
-  - swarm/ipsec.md
-  - swarm/updatingservices.md
-  - swarm/rollingupdates.md
-  #- swarm/healthchecks.md
-  - swarm/nodeinfo.md
-  - swarm/swarmtools.md
-- - swarm/security.md
-  - swarm/secrets.md
-  - swarm/encryptionatrest.md
-  - swarm/leastprivilege.md
-  - swarm/apiscope.md
-  #- swarm/logging.md
-  #- swarm/metrics.md
-  - swarm/stateful.md
-  - swarm/extratips.md
-  - shared/thankyou.md
-  - swarm/links.md