September 18, 2006

Webmontag at Brotfabrik

November 3, 2006

Railsconf.de at Innenstadt

November 4, 2006

Euruko 2006, the European Ruby Conference at Hotel Europa (Munich)

May 8, 2007

3rd Frankfurt Flickr Meet at Bistro 111

July 7, 2008

CocoaHeads Frankfurt at Club Voltaire