According to this a German website is hosting a "drop your xbox360 and earn a PS3 free of charge event."
Babelfish Translation: "A Berliner established an unusual action to the PS3-Launch Saturn-branch:
On the current PS3-Party, which begins around 22Uhr in the Saturn at the Potsdamer Platz, one has the chance to got one of 50 PS3-Konsolen. To be sure one must fall let in addition previously a Kletterwand erklimmen and its Xbox 360 into the depth. After that one gets "given" readily co-payment a brand-new PS3. "