This saturday something interesting seems to be going on in Berlin. From what I heard/ saw quite a few people will be there. An “event” organised by ImproEverywhere. Be at Alexanderplatz at 2:30 pm oder 14:30 Uhr – and make sure to read the instructions on this webpage and download the mp3 here.
Maybe this is kind of what people can excpect tomorrow:
Considering what they did in Grand Central Station in NYC this could be really cool: