Wine Girl San Diego in downtown San Diego's Gaslamp Quarter launched its third location in October 2025, following the original Scottsdale opening in 2020 and a Napa Valley expansion in 2023. The 2,400-square-foot space on Fifth Avenue runs rotating wines on tap alongside a reserve bottle list, a format that places it in the same Gaslamp wine-bar corridor as M Winehouse while leaning toward a by-the-tap discovery model. Shareable bites — hummus, whipped ricotta, and rotating charcuterie boards — are designed around wine-pairing portions rather than full entrees. A private banquet room seating up to 20 guests hosts programming ranging from paint-and-sip nights to live podcast tapings, an events calendar that also runs alongside the cocktail-den format at Good Night John Boy nearby on Fifth Avenue. The banquet room books full buyouts for corporate wine-education sessions and bachelorette experiences built around guided tastings of the rotating tap lineup.