thanks to Ray-V for pointing to this event:

http://www.tinkersoup.de/workshop/

Where:  ÏMA Design Village, Ritterstrasse 12-14, 10969 Berlin / map
When:   10.00am – 5:00pm, 20th - 21 of June 2009
Fees:     The workshop is free!

Artuino is proud to announce our first Arduino Workshop for Geeks and Artists in Berlin. Organizers: Anton M, Noni Katz.
All participants get to design and build their own Arduino project.

What and why?
Arduino boards are small physical computing platforms, consisting of a simple I/O board and an integrated development environment. Arduino’s can be used to develop stand-alone interactive objects or can be connected to software on your computer.
In this workshop Geeks and Artists will work together to explore new dimensions of art and technology. (mehr…)