ok, so i remember that it started with a guy in a bathroom, another man entered and picked a card from the deck that the original guy was holding, and then the second guy left.
he then was with a girl who i think was wearing a letterman jacket? and they were waiting on other people who were being judged on their dancing? by the bathroom guy, eventually is the guys turn and its a huge thing,
then the bathroom guy lets him into the special room, and the guy dances there?