4441 Collins Ave.
Miami Beach, FL 33139
Arkadia opened in 2010 and is a 6,000-square-foot nightclub in the basement of the Fontainebleau resort; it can accommodate 385 guests. Low ceilings, tentacle-like drapes, antique French furniture, and fashion installations serve as decor. A separate pool section with cabanas holds 300. Buyouts are available.