MOOYAH Burgers, Fries & Shakes in Carlsbad is the Texas-founded franchise's first San Diego County location, operating on El Camino Real near The Shoppes at Carlsbad since 2023. The build-your-own format uses Certified Angus Beef patties, all-natural turkey, or Dr. Praeger's black bean vegan patties on non-GMO potato buns baked in-house each morning, a protein-and-bread program more customizable than the fixed grass-fed menu at Burger Lounge down the same corridor. Hand-cut Idaho potato fries undergo a proprietary six-step, 24-hour preparation process that includes soaking, blanching, and double-frying in trans-fat-free oil. Shakes are hand-spun from 100-percent real ice cream in eight flavors, including Reese's, Oreo, and Hershey's chocolate, giving the El Camino Real corridor a dedicated shake-and-fry stop between the Mediterranean platters at Luna Grill El Camino Real and the outlet shopping district to the south. The counter-service kitchen runs ten free sauces and toppings plus five real-cheese options, enabling over 100 possible sandwich configurations per order.