The O2 World Berlin, currently under construction near the Ostbahnhof, is celebrating its topping out ceremony (Richtfest) on September 20th. On the evening of the 19th there'll be a free concert - The Streets Open Air - from 7pm on the construction site featuring UK artist Mike Skinner.

Entry will be on a first-come, first-served basis. Some more information (in German) available here.

Posted at 11:23 AM in