So you really want to go to BlizzCon 09, but in these troubled times, can't afford to go? No problem! Razer (of Death Adder mice fame) is giving away a trip for two to Blizzcon '09, including airfare, spending money, and a hotel room. If you don't win the grand prize, don't worry, they are giving away some other great stuff as well.
The contest is quite clever; go to Razer's site, and complete a series of quests to enter. In addition to the grand prize (the aforementioned trip) they are also giving away 10 Death Adder mice, 10 messenger bags (I so want one of these), and 10 laptop sleeves. The quests are fairly simple, just follow to clues to an online scavenger hunt in order to enter.