From the official page:

The World of Warcraft Trading Card Game Darkmoon Faire is once again setting up its tents, this time from April 11 to 13 in Columbus, Ohio. The main tournament will use the Sealed Pack format, giving everyone a chance to compete on an even footing, and available prizes include a high-end gaming computer.

An array of side competitions will also be featured, as will special online events such as a leveling race and an Arena tournament, with the elusive Spectral Tiger and X-51 Nether-Rocket mounts up for grabs. Head over to WoWTCG.com for more information on Darkmoon Faire Columbus and all the other exciting World of Warcraft TCG events coming up.

There's lots of goodies, prizes, and fun to be had!  Don't miss it!  Unless, like me, you're stick somewhere else.