Looking for a unique Halloween event in San Diego? Step into Lost Temple Tavern, a haunted tropical pop-up experience at LandShark Bar & Grill inside Margaritaville Hotel San Diego Gaslamp Quarter. Running from October 10 through October 31, 2026, this immersive Halloween attraction transforms the bar into a mysterious jungle outpost filled with tangled vines, ancient relics, tropical skeletons, eerie décor, and spooky photo opportunities. Guests can explore the haunted atmosphere while enjoying Halloween-themed cocktails, island-inspired food, and interactive entertainment. Signature seasonal drinks add a tropical twist to the spooky season, making this a fun stop for friends, couples, and anyone looking for memorable Halloween nightlife in San Diego. The experience features DJs on Friday and Saturday evenings, beginning at 7:30 PM. On Halloween night, October 31, a mysterious Witch Doctor will appear from 7:30 to 9:30 PM for spooky interactions and photo opportunities. Located in the lively Gaslamp Quarter, Lost Temple Tavern offers a distinctive way to enjoy San Diego Halloween events, themed drinks, and downtown nightlife. Admission is free, while food and beverages are available for purchase. Visit the official event page for details before planning your visit.