LFG is an android application meant to help facilitate a relatively short term spontaneous event or game with those who share your hobbies. Let's say you move to a new area and want to play Magic the Gathering or Basketball, but know no one who does. With LFG, you can search for someone's posted game or post a game yourself based on time, location, and whether it is competitive or not. With LFG, you'll always find someone to play with. Hopefully.
The Boiler, Purdue's Mini Accelerator Challenge.