OMNOM Returns to SUBSTΛNCΞ! Nestled on the 2nd floor of the Neonopolis Complex in vibrant Downtown Las Vegas, this dystopian, futuristic entertainment destination promises unrivaled sensory experiences! Join us December 31st, 2025 for this 21+ event. 🍾 Bottle service is available at VIP@substancelv.com All sales are final! No refunds for any reason unless the event is cancelled. Purchasing this ticket constitutes your agreement to these terms. A bank dispute or chargeback against this purchase will result in an automatic ban from all future events at Substance and any other events organized by RVLTN Events, Pressure, Altura Presents, Elation Events & all of their affiliates.