The Ainsworth invites you to The Halloween Party on Friday, October 31st, featuring an exciting night of festivities at 45 E 33rd St in the heart of New York City. Doors open at 10pm for this 18+ event. Celebrate Halloween night with incredible music, signature cocktails, and a vibrant crowd ready to dance the night away in their best costumes. With its spooky-chic atmosphere complete with skeleton dancers and disco balls, this official NYC Halloween party promises an unforgettable evening of entertainment and revelry at one of Manhattan's premier nightlife destinations.