3 adults-only Halloween events near Syracuse with 2026 dates confirmed on their official sites, across 2 towns. The earliest to open is NightLab: The Nightmare Before Christmas, on October 29. Each venue sets its own age rule, shown on every listing: bring ID.
Adults-only after-hours night at the science museum: cocktails, Halloween-themed hands-on science, a costume contest and a screening of The Nightmare Before Christmas in the dome theater.
Two nights of themed Halloween parties across the resort's Exit 33 nightlife venues, with DJs, country bands, dance floors and costume prizes.
Costumed Halloween bar crawl across seven downtown Syracuse bars around S Clinton St, W Water St and Herald Pl, with drink vouchers, a costume contest and an after party.
Halloween Weekend at Exit 33, NightLab: The Nightmare Before Christmas and Syracuse Halloween Bar Crawl. Each has its 2026 dates, hours and prices on its own page.
The earliest in this guide is NightLab: The Nightmare Before Christmas on October 29, 2026.
21+: Halloween Weekend at Exit 33, NightLab: The Nightmare Before Christmas and Syracuse Halloween Bar Crawl. Age rules are from each official site.
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