The betahaus Hamburg, based in Lerchenstraße 28, is a co-working space and a meeting & (un)conference. It can inspire other space creators who want to boost entrepreneurial skills & behavior, prototyping of products or services.
http://hamburg.betahaus.de/♥ Thanks to Maike (story4good@googlemail.com) for adding this space
co-working space, many events, open friendly atmosphere