Oceans at Night: Halloween at Birch Aquarium

A 21+ aquarium evening pairing live music, drinks and games with Halloween-themed marine-science activities after normal hours. It is atmospheric and adult-oriented but not designed as a scare event, making it suitable for guests who want costumes and nightlife without haunted-house intensity. Dates: Oct 22, 2026. Hours: 6:30–9:30 p.m. Location: Birch Aquarium at Scripps, 2300 Expedition Way, La Jolla, CA. Admission: $59.95 • ages 21+. Pop Up LA scare level: 2/5. Confirm current availability and ticket terms on the official event page before travel.