Vesper is probably my favorite bar in Las Vegas. The swanky bar inside Cosmopolitan Hotel draws cocktail enthusiasts all over with expertly concocted cocktails that change seasonally.

The menu offers two sides of a coin: classic cocktails on one and their own interpretations of those same cocktails on the other, where unusual ingredients like chai and kaffir lime make their way. Even though their menus rotate, many customers still request their favorites from the previous menus.