It can be really hard getting in and out of the event hall at Dockercon EU, especially when it's crowded. I've solved this problem by "dockerizing" the event hall, hosting the image in the hub registry.
You can now now run your own dockercon event hall inside a docker container.
$ docker pull zeeraw/dockercon-event-hall:latest
Run your container exposing the ports on the host machine.
$ docker run --rm -p 9292:9292 zeeraw/dockercon-event-hall:latest