Drink and dance all night long at Bottoms Up New Year's Eve at the Altitude Sky Lounge. You'll enjoy unlimited well drinks and domestic beers, not to mention the free-flowing champagne. Your unlimited food begins in the lobby, and options are available all the way up to the Altitude sky lounge on the rooftop. So get ready for all-night dancing on the first and 22nd floors, and free party favors for ringing in the New Year. The party is for people 21+ only. Tickets start at $175.