Haunted Andaz San Diego Halloween Rooftop Party

Haunted Andaz is a 21-and-over Halloween rooftop party in San Diego's Gaslamp Quarter, featuring DJs, costumes, skyline views and late-night hotel-venue production. The current organizer page lists the 2026 event for October 31 from 8:30 p.m. until 1 a.m. at Andaz San Diego. It is an adult costume party rather than a haunted attraction, and admission terms vary by ticket tier. Capacity, dress expectations, age verification and re-entry rules can be tightly enforced at rooftop venues, so attendees should read the official ticket and event policies before purchase. Dates: Oct 31, 2026. Hours: 8:30 p.m.–1 a.m.. Location: Andaz San Diego, 600 F St, San Diego, CA. Admission: Ticket tiers vary; see official event page. Pop Up LA editorial scare level: 2/5. Confirm current availability and final terms on the official event page before travel or purchase.