On any given Thursday evening at the Palms Hotel on South Beach, you'll find an intimate confab of hipsters swaying to a decidedly worldly beat. The party's called Sip and Spa, and, as the name implies, it's as heavy on the cocktails as it is on the massage. Actually, there may be even more imbibing than out-and-out spa works. But hey, a long, tall drink can be just as relaxing as any ol' mud bath. The thing about it is, Sip and Spa swings in a way the Strip doesn't often swing -- and that is wi
