Opened by DJ and nightlife impresario Paul Sevigny (yes, brother to actress Chloe Sevigny) as a follow-up to his shuttered Beatrice Inn, this hibiscus wallpaper-clad cocktail lounge and club remains one of the most exclusive doors in Manhattan. From intimate velvet-roped lounges to outdoor dance clubs and rooftop hideaways, here are the 13 absolute best nightclubs and lounges to party at in New York City.