Moon is just the upstairs dance floor level of the Playboy club. The decor is totally different from the downstairs Playboy level. They say the roof retracts, but I've never seen it, so that would probably be cool, but I wouldn't come here again just to see it. The only really nice thing about Palms is that they have many places you can go to in 1 hotel... however, I'd prefer to stay at just 1 kick ass place all night. Even w different clubs at Palms, they cannot pull the crowds of 1 hot club on the strip. If you want to dance with an open roof, go to Tao Beach!! Better yet, XS!!