Been here twice, and had a blast both times!
Its basically a bar with two pianos and dueling pianists! They take song requests, and as the evening progresses, the crowd gets rowdier, the pianist get crazier, and people end up dancing on the tabletops, on the stage, and everywhere in between.
The drinks are good, but the food is a bit pricey. But who cares really, when you're having such a great time anyway?