I went to the CCC (32C3) gain this year. As always it was great, a really interesting mixture of people geeking out with LEDs and activists trying to save the world. I always leave with mixed feelings. Glad that there is a community of people that are trying to keep a check on our privacy rights, and the freedom of the press etc, but also depressed about the direction that the world seems to be going in. Anyway, below is a machine that makes Crepes to cheer you up.
Crêpe making machine at the 32c3. One of the many works of genius at the 32c3.