Fixed party-starting experts JDH & Dave P, who topped our list of the best parties in NYC, are back at Good Room to host Jennifer Cardini—the Parisian house and techno vet who also happens to be one of the best spinners around. Support in the Bad Room comes from a pair of top-notch locals whose combined years on the scene dwarf most of us in sheer age: Mudd Club's Justin Strauss and the Hacienda's Billy Caldwell. A super solid evening of veterans. Make sure to R.S.V.P. for free entry before midnight!