Startup Weekend Philadelphia

Startup Weekend is an intense 54 hour event which focuses on forming teams around a business idea, often tech-related, which could form the basis of a credible business over the course of a weekend. The weekend brings together people with different skillsets - primarily software developers, graphics designers and business people - to build applications and develop a commercial case around them.
Event time: 5pm Friday to 8pm Sunday
Updates: http://twitter.com/PHLsw

If your ticket is sold out, you can join the waiting list here: http://eepurl.com/b86HH