Open to students only.

From: http://hungryhungryhackers.com/

Hello, World! Welcome to Hungry Hungry Hackers (H3)! H3 is an applied research security community established by GTISC, Georgia Tech’s Chapter of ACM and GTRI’s Cyber Technology and Information Security Lab. We are working to foster a fun environment where security researchers can ethically and safely hone their skills to gain valuable, hands-on experience in the realm of cyber security.
H3 2011 will be held Saturday, August 27, 2011 in the GTRI Conference Center at 250 14th street. This year’s event is open to all students (a student ID will be required for entry). More details are coming soon! In the meantime, to get the most up to date information please join our mailing list and if you just can’t wait for this years event, we dare you to test your skills in our epic online challenge. The first person to email us all 5 flag values, will win a really awesome prize! All who solve it will also receive a prize!