The Olympics closing ceremony this Sunday will feature 6,800 performers and Jimmy Page. Filmmaker Zhang Yimou (same man who produced the opening ceremony) will be producing the closing ceremony this Sunday. They're describing the closing ceremony as being "wave after wave of stagecraft."
As festivities are going on in Beijing, Jimmy Page and Leona Lewis will be performing in London (host of 2012 Olympics) while Michael Phelps and David Beckham will be conducting the "handover" ceremony (also in London).
Should be a good one!