http://www.computerspielemuseum.de/index.php?lg=en
"Our museum, which was opened in Berlin in 1997, was the world's first permanent exhibition devoted to digital interactive entertainment culture. Since then, we have documented the development of the medium at over 30 national and international events. We will be opening our new permanent exhibition “Computerspiele. Evolution eines Mediums” ("Computer Games. Evolution of a Medium") on the 21st January, 2011.
"The cultural history of computer games will be conveyed in an interactive and experiment-friendly environment, capitalising on more than 300 exhibits. You are invited on an entertaining expedition to meet the game players of the 21st Century. Numerous rare original exhibits, playable classic games and assorted media productions help you exploring the world of "Homo Ludens Digitalis”. ..."