Mtn Dew Winners Play MW3 at Dallas Stadium on the world's 2nd largest HD TV

Mountain Dew Fans Have a "Mega Fan Experience" from Stellarhead on Vimeo.

From charlieintel.com:

Four lucky fans just got a chance to play MW3 at Cowboys Stadium which is home to the world’s second largest HD screen. This was the grand sweepstakes prize as part of a Modern Warfare 3 Mountain Dew promotion. In 2009, the screen was the world’s largest, with over 20,000 square feet of HD display.
-SOURCE: Kotaku