Event Finda - Find events near you, and all around the world.
Gnoosic - Even if you don't know what you are looking for - gnod will find it.
Rally by Eventbrite - Find the best local events and rally your friends to join
Musicroamer - A visual Pandora for discovering new music
SPECTRA Mini - Mini eSkateboard - 9 mph, 6 mi range, 8.5 lbs
TasteDive - TasteDive recommends similar music (musicians, bands), movies, TV shows, books, authors and games, based on what you like.