Premier Mart & Deli in downtown San Diego's Gaslamp Quarter operates a late-night convenience store and deli counter at 428 G Street, where San Diego County Health has scored the kitchen a 98 out of 100. The deli program runs hot dogs, sandwiches, and grab-and-go items for the after-hours Gaslamp crowd, a late-night convenience format shared with Hub Market Deli and Liquor a few blocks north. The convenience side stocks snacks, beverages, and sundries for hotel guests and nightlife patrons circulating through the Fifth Avenue and G Street corridor near the Gaslamp's theater and nightclub district. The store's location between Fourth and Fifth Avenues places it in the same late-night provisions corridor as Gaslamp Liquor And Deli on the adjacent block. Peak-volume runs stack deli counter orders with walk-in convenience purchases from the post-midnight bar-close crowd.