Miss out on your chance to get BlizzCon tickets this year? No worries -- NBC's The Event, an upcoming conspiracy thriller television series created by Nick Wauters, is giving away five pairs of tickets to BlizzCon 2010. You can enter at the sweepstakes page, and you can check out the official rules on the sweepstakes page as well. Unfortunately, the contest is only open to residents of the United States; however, for those who couldn't click quickly enough to purchase tickets, this is an opportunity to make it happen. Check out the sweepstakes page and make sure to get your entries in by Aug. 31!