The NoMad Masquerade Ball

Leagues classier than your college Halloween keggers, this adult bash is of the black-tie variety (no costumes), with an eight-foot-high cocktail fountain and upmarket bites (suckling pig, raw-bar items) from acclaimed chef Daniel Humm. Taking over the restaurant's two floors, the lavish fête will feature magic shows, trick-or-treat stations and live music, including sets from the SugarTone Brass Band.