Fonda Doña Loca 31285 Temecula Pkwy Ste 100 Temecula, CA 92592 (951)303-1328 Authentic Mexican Flavors Await at Fonda Doña Loca When searching for authentic Mexican cuisine in Temecula, there's one spot to put at the top of your list: Fonda Doña Loca. Perfectly