Operating on Baltimore Drive in La Mesa's Fletcher Hills corridor since 1980, Excalibur Liquor is a La Mesa Chamber of Commerce member stocking fine wine, craft beer, cigars, and full-size hookah products. The deli counter serves prepared sandwiches and snacks alongside the liquor inventory, a dual-format retail model shared with the sandwich-and-provisions counter at Trolley StopDeli on University Avenue. Ancillary services include MoneyGram transfers, bill payment processing, lottery sales, copy and fax terminals, and an on-site ATM — consolidating errands that Fletcher Hills residents would otherwise split across multiple stops. The cigar humidor carries hand-rolled selections from Nicaraguan, Dominican, and Honduran producers, a tobacconist depth that parallels the vineyard-sourcing specificity at San Pasqual Winery Tasting Room & Gallery for single-origin California wines. Excalibur's walk-in cooler maintains temperature-controlled zones for lagers, stouts, and Belgian-style ales, with dedicated shelving for high-gravity craft bombers and 750 ml barrel-aged releases.