You know, I've always wanted to be part of a flash mob. . . or get caught up in one (either way). So now I'm following Urban Prankster — a new site dedicated to keeping you abreast of shenanigans, tomfoolery, and general ballyhoo, all around the world. Improv Everywhere will document both upcoming and past pranks, so even if you weren't there, you can still read about and see video and photos Read more