Cosmo Bowery NYC Halloween Party 2026 in New York

COSMO HALLOWEEN PARTY 2026 – COSMO RETURNS ONE NIGHT ONLY NYC Halloween Party • Halloween Night NYC • Cosmo Halloween • Bowery • Lower East Side • NoHo • SoHo • East Village • Downtown Manhattan • NYC Nightlife • 10PM–4AM COSMO RETURNS — ONE NIGHT ONLY Some doors don’t stay closed forever. This Halloween Night in New York City, Cosmo returns to the Bowery for one unforgettable night only. On Saturday, October 31st, 2026, 203 Bowery reopens for an exclusive Halloween party in Downtown Manhattan, bringing back the energy, atmosphere and late-night allure of Cosmo. Expect a unique Halloween nightlife experience with music until 4AM, a carefully curated scene, late-night energy and the rare opportunity to experience Cosmo once again. HALLOWEEN NIGHT IN DOWNTOWN NYC Located at 203 Bowery, Cosmo puts you in the heart of Downtown Manhattan, surrounded by some of NYC’s most popular nightlife neighborhoods, restaurants, hotels and attractions. Just minutes from the Lower East Side, NoHo, SoHo, East Village, Nolita, Chinatown and Greenwich Village, this is an ideal Halloween destination for New Yorkers, NYC tourists, visitors and travelers looking for something different. For those who remember — and those who never had the chance. One night. One return. Cosmo, after dark. HALLOWEEN PARTY NYC Saturday, October 31st, 2026 10PM–4AM Costumes Suggested but Not Required 21+ | All Sales Final EXPERIENCE HALLOWEEN IN THE BOWERY Searching for Halloween parties in NYC, Halloween nightlife in Manhattan, Bowery Halloween parties, Lower East Side Halloween events, Downtown NYC nightlife, East Village Halloween parties, NoHo nightlife, SoHo Halloween events or things to do in NYC on Halloween? Make your way to Cosmo at 203 Bowery for a rare one-night Halloween return.