For those of us who have never been, what is it? "Just drop in and talk to people" or are there any presentations or organised discussions / talks / whatever.
We keep it fairly unstructured so that the community can mix and discuss what is important to them. It's a great place to get feedback on a project, find other people to work with, ask questions, and share experiences. If you don't know anyone, just ask around for me (Paul) and introduce yourself.
I'm assuming that this time although a different venue the plan is the same.