Halloween 2026 : the DESCENT @ SubMercer (Soho)

**The Descent at Submercer** **SoHo Halloween Party | Underground Costume Experience | NYC Nightlife** **Submercer — 147 Mercer Street, New York, NY 10012 Time:** 10 PM – Late Beneath the streets of SoHo lies **The Descent**, an underground Halloween experience at Submercer where darkness, music, and mystery converge. Hidden below one of Manhattan’s most iconic neighborhoods, this intimate late-night celebration transforms into an immersive world featuring deep house, curated lighting, haunting visuals, and an unforgettable crowd. Perfect for those looking beyond the typical Halloween club, The Descent offers an elevated nightlife experience that blends sophistication with a darker edge. If you’re searching for the best Halloween party in SoHo, an underground costume event, or a unique NYC Halloween experience, your descent begins here.