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Halloween Havok 2026 by Onyx Room Nightclub
A Halloween party hosted by Onyx Room Nightclub in downtown San Diego.
AI summary · From the event listing
October 31, 2026 · 9 PM – 2 AM
Onyx Room Nightclub, 852 Fifth Ave · $44.52–$108.55 ·
Keep your plans in one place. Free account.
Onyx Room Nightclub is hosting a Halloween party in downtown San Diego.
AI · From the event listing
Organizer’s description
Onyx Room is hosting the biggest Halloween Party of 2026 in Downtown San Diego! Get your ticket now!
Downtown San Diego
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