We went to Maker Faire Bodensee on the weekend. The kids spent so much time with Paula Pongratz’s Post-apocalyptic jewlery that they missed most of the rest (heh).
Other standouts were the breadboard / pus pin based electronic organ from [
Elektronikmuseum Tettnang]3 and the marshmallow building challenge by Toolbox BODENSEE. I also want to have a look into the Minecraft smart-home, Nodebots, and Freifunk.