Unfortunately not anymore "in operation". Btw, You already asked the same question ;-) I'll take the liberty of a "copy & paste" from >
this posting:
Quote: Olympus Perspective Playground was actually a marketing event for the company. Took place a few years ago in various European cities, whether outside Europe I don't know. You could borrow and test the latest Olympus camera models at the entrance, but you were also allowed to take pictures with your own (Pentax) equipment. There were all kinds of interesting and inspiring installations and performances. I was there twice, once in Cologne and once in Dortmund.
More info and few pics can be found here:
Fans of art and photography are blown away by the Olympus Perspective Playground in Berlin - Olympus EMEA
Regards
Jo