From the Disney Parks YouTube page…
As part of the festivities to celebrate the Disney Wonder’s arrival to Miami on December 23, 2012, 100 lucky families won their own 5-night Disney cruise vacation! Excited fans showed up to the Bayside Marketplace for the Disney Cruise Line Save Us a Spot Celebration, eager for their chance to be one of the first to sail with Disney from Miami.
http://www.youtube.com/watch?v=LKE7qHCerCE