Well, it's getting close to PAX, which is on the weekend of August the 26th in Bellevue, Wa at Maydenbauer Center. The site's link is
here. It's a game convention which will have LAN, Console, and Tabletop gaming, including some non-registration D&D sessions. Other attractions will include industry panels, game-related movie and video screenings, like the movie The Wizard (which was shown last year) and Red vs. Blue. Other tabletop games will include Warhammer 40K, Magic, and Mechwarrior. Other events will be a 4-hour concert with the band, The Minibosses, and a number of 'nerdcore' rap artists like MC Chris and MC Frontalot.
The Specific details on events are on the site, as well as up-front cost (as preregistration has already expired) and individual event registrations.