Jumping on the video promo bandwagon, Black Box — Blackstone Winery's 3-liter cask wine — has announced a "You Got Boxed" contest. To win, consumers have to secretly serve wine-in-a-box to unsuspecting drinkers, and film the reaction when the wine's packaging is revealed. Once you've captured the moment, submit the video for a chance to win $10,000. […]