Marquee Nightclub and Dayclub

This club at The Cosmopolitan is great for bachelorette parties because of the one-stop shopping nature of the venue, which has an attached day club and pool so you can hang out all day with your friends. Indeed, to streamline your party-planning, Marquee has teamed up with Rent the Runway (so you don’t even have to pack clothes); ERA by Ciara for in-room makeup;  and Gimme Some Sugar (because apparently no celebration is complete anymore without cupcakes—even on your club VIP table). Buy the Runway Ready package, and you’ll get a Grand Cabana at the dayclub, an hour of open bar, a dress from nearby Rent the Runway, and VIP entry to the nightclub. Tip: Purchase one of the higher-end packages and you won’t have to wait in line.