We have been working with Tinker.it here in London in organising a few workshops around Arduino. The first is on Interactive Lighting and will involve a mix of presentations on current state of the art and building some simple protoypes. Guest talks include our own Francesco Anselmo, Massimo Banzi from Tinker.it and Daniel Hirschmann from Jason Bruges Studio. The giveaway swag to all attendees include a DMX controller and a DMX shield for Arduino.
For more info and to book a space jump to the workshop web page. This workshop is at Arup in London on Sat/Sun 10/11th May.