Margaritaville Hotel San Diego Gaslamp Quarter in downtown San Diego delivers 235 island-themed rooms at the corner of Sixth Avenue and J Street, anchored by one of downtown’s largest rooftop pool decks with panoramic views of Petco Park. The LandShark Bar & Grill on the ground floor runs a live-music program with rotating local acts alongside a coastal-American menu, adding a dining-and-entertainment layer that competes with the cocktail-forward programming at Pendry San Diego two blocks north on Fifth Avenue. A 5 o’Clock Somewhere Bar on the rooftop pool level serves frozen concoctions and light plates with weekly live performances, and the space converts for seated dinners up to 200 guests or standing receptions for 500. The hotel’s wedding and event infrastructure includes first-floor meeting rooms and the full rooftop venue, supported by in-house catering and AV coordination. A pet-amenity program and loaner-bike fleet extend the guest experience beyond the hotel walls to the waterfront dining corridor that includes Lionfish Modern Coastal Cuisine. The largest-format event configuration — a 500-person rooftop reception overlooking Petco Park — represents the property’s highest-capacity offering for corporate galas and destination weddings.