There's lots to see and do. The Minecraft session is bound to be popular, and I'll be running another Shrimping It! workshop.
Making the ShrimpThe Shrimp (created by Cefn Hoile and friends) is a simple, low-cost Arduino clone on a breadboard. Workshop participants pay £10, for which they get a kit of parts, a breadboard, and a USB programmer, and a copy of Making the Shrimp.
That's a low-cost e-book which contains a step-by-step illustrated guide to building the Shrimp. (Disclosure - I wrote it).
We've limited numbers to 20, as that's the largest group size I can comfortably manage. The tickets sold out a couple of weeks ago, so we're expecting a full house!