"You know you've landed in Las Vegas when you step into a three-floor lounge housed in a two-million crystal chandelier. Each floor has its own vibe, but our favorite might be the second (technically called Level 1.5 ), inside the chandelier, where the bartenders (who might be more accurately called artists) concoct magic from a long list of foams, tinctures, purees, garnishes, and hard-to-find spirits. Join the crowd of enthusiastic partygoers here who are either on their way to or from one of the restaurants in The Cosmopolitan , or heading to Marquee Nightclub , and be ready to throw down some cash." - Rachel Chang, Andrea Bennett