BarCamps&
Hack Days
Alistair MacDonaldThe BIG Event 2010
To find out more about BarCamps visit...http://www.barcamp.org/
We maintain a calender of National events at...http://www.makerspace.org.uk/events/
A list of DorkBots ar online at...http://www.dorkbot.org/
I also blog about upcoming events on my web site...http://www.agm.me.uk/blog/