Barcamps follow the Unconference model, so the schedule / speakerlist is not known yet.
http://en.wikipedia.org/wiki/Unconference
The agenda will be created barcamp styles, the day of. However, we want to give everyone a sense of the topics that will be discussed. So please share what you'd like to present below
Of course you could participate by giving a short talk yourself.
They even have a speed geek workshop:
"Instead of talking to a large crowd, you have a conversation with one or two people about your idea for 2 minutes, then another 2 people for another two minutes and so on."
http://en.wikipedia.org/wiki/Speed_geeking