I love improv comedy. I have done my fair share of acting (and miming). Sometimes I wish I could be apart of Improv Everywhere. If you've never heard of them, check this out. This is their newest "mission." They went to a little league baseball game and turned it into a major league event - complete with announcers, a jumbo-tron screen, and the Goodyear blimp!
Check out the whole story here: http://improveverywhere.com/2008/04/07/best-game-ever/