GRL Germany and street-lab.net did a LED Throwie workshop at ODC Berlin where approx. 350 Throwies have been built. In the evening those were installed at Kottbusser Tor.
See these videos to get a glimpse of this great event:
This work by Hauke Altmann is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.