This Halloween, Chelsea Living Room is putting a wicked twist on happily ever after with Once Upon a Nightmare, a fully immersive party where classic fairy tales take a deadly turn. The stylish 14th Street lounge transforms into a dark fantasy world filled with live performers, theatrical surprises and characters straight out of a twisted storybook.

Guests are invited to step into the fantasy in their most glamorous or sinister costumes for a night of music, dancing and cocktails, with an entirely separate experience awaiting VIP ticket holders in the venue’s exclusive back room. The party begins at 10 PM and runs until close, with à la carte drinks available throughout the evening.

Costumes are required. General admission is $99.99, VIP admission is $165.99, and tables start at $4,000. Tickets are on sale now through Chelsea Living Room.