Susanne Bartsch has been the queen of New York City nightlife since the 1980s when she became renowned for creating spectacular parties where she and a diverse mix of individuals—uptown, downtown, gay, straight, multiracial—dressed up in their own versions of high fashion, street style, drag, and Mardi Gras extravaganza. Her first party took place in 1986 at a club near the Chelsea Hotel, where she has lived for many years. “It was about seeing and being seen,” says Bartsch ...