In the 1980s, Nell’s was the spot. Now, in 2012, American Psycho’s Patrick Bateman’s favorite club operates as The Darby Downstairs.

On Monday night, Connor Cruise, the 17-year-old son of Tom and Nicole, stood behind the deejay booth at the narrow, subterranean 14th Street lounge. Mr. Cruise, wearing a black T-shirt bearing an image of a bat, looked quizzically at a can of Red Bull before opening it and adjusting his headphones. Read More