This Wednesday 300 lucky diner-rockers convened at the ethereal Grand Harmony Place for the latest installment of the New York by New York series — a bat-mitzvah-inspired six-course vegan dinner by Post Punk Kitchen host and cookbook author Isa Chandra Moskowitz, with postprandial entertainment by spaz-rock band Man Man. Didn’t sign up to get the secret location texted to your phone? Check out our behind-the-scenes footage of the madness — from mind-blowing contortionists to mouthwatering cupcakes.