Submit to Halloween's not-so-secret kinky side at this latex- and leather-clad variety show featuring burlesque artists (like the luxe babes of Valtesse and the inimitable Ms. Briq House), aerial dancers, and shibari performance artists—not to mention signature cocktails, a pop-up boutique, and more. Wear a costume if you have one and party into the night knowing that proceeds will benefit anti-domestic violence organization Dawn.