I went to NHP over the holidays, thinking that it would be dead with everyone out of town/spending time with family. Boy was I wrong. They only had one girl (Milk) on staff, and the place was packed. Attractive girl, but I had to wait a while both for the dancing to begin, and the service afterwards.
Just be aware when you are looking at their schedule if there's only one girl working, you are in for a long wait.