Penny Arcade Expo
August 24-26, 2007
PAX is the largest gamer festival in North America for tabletop, console, and PC gamers. In addition to dedicated tournaments and freeplay areas we’ve got nerdcore concerts, panel discussions, the weekend-long Omegathon event, and an exhibition hall filled with booths displaying the latest from top game publishers and developers.
http://www.pennyarcadeexpo.com