It's the scene to be seen.\n\nThe ultimate party hotel in Vegas. From the risque lobby video pillars, to every bar in the lobby, to Marqee (both day and night clubs), the whole hotel just oozes of sexy. While every party hotel claims to have this, only the Cosmo has it in almost every part of the hotel. EVERY part. That's right, valet pool, lobby lounge, bar, elevators, tables, hotel room.... and maybe even a few of the housekeepers (no... really).\n\nWhat many Cosmo visitors don't realize is that the Vesper Bar in the lobby lounge is one of the top ranked in Vegas for craft cocktails. This place is legit. One of the best, with cream-of-the-crop mixologists, and a cocktail menu to make even New York's elite envious. \n\nChandelier bar? It's like a classic yester-year tribute to old Vegas, a la Liberace, complete with overkill and Moet.\n\nThis is old skool Vegas reborn.