Fyi via Sean Bonner http://blog.crashspace.org/2011/11/calling-all-hackerspaces-safecast-world-tour/ for US spaces only, but will be extende soon @sean hope it is ok to fwd it to this list -- Nils Hitze Email: nhitze at gmail.com Mobil: +49 179 9429701 http://www.silberkind.de http://twitter.com/kojote