If you're a fan of MMA, or just want to go to Las Vegas on someone else's dime, check out Spike's After Hours Sweepstakes.
As part of the promotion for the finale of The Ultimate Fighter on June 21st, Spike TV and Burger King will send the winner on a three day, two night trip for them and three buddies to Las Vegas, including airfare, hotel and VIP tickets to the Ultimate Fighter finale. And the "After Hours" after party.
Click here for entry and rules.