From the Six Flag's Press Release:

Six Flags is slamming the door on the popular Halloween-themed Six Flags Fright Fest celebration in a spectacular fashion this year with an Xbox 360 “Gears of War” national sweepstakes and exclusive Megadeth mini-concert at Six Flags New England on Halloween night, October 31, 2006.

Guests at the Six Flags New England launch party can preview the highly-anticipated game with hands-on playable demos from 5:00 to 9:00 p.m.  At 8:00 p.m. Megadeth, one of metal and hard rock’s most popular and forward-thinking bands, will debut the “Gears of War” soundtrack during a mini-concert exclusively for Six Flags patrons.  The launch party will be filmed by MTV as part of its upcoming show “Gears of War: The Race to Launch.”

 

Individuals must be 18 or older to participate in hands-on demos.  Guests can learn more about the event by visiting http://xboxgearsofwar.onlinepromo.com