For cross-cuisine fast food on Jackson Drive in La Mesa's Grossmont area, Jack in the Box has operated since the chain launched the industry's first intercom-based drive-through in San Diego in 1951. The breakfast menu runs egg-and-cheese burritos alongside pancake platters, covering the same early-morning daypart served by La Mesa Bistro & Bakery's pastry and espresso counter in the Village. The national menu rotates more than 30 items across burgers, chicken sandwiches, tacos, teriyaki bowls, and egg rolls — a breadth unmatched by any other single-brand QSR in the La Mesa market. The Jackson Drive drive-through sits between Grossmont Center and Sharp Grossmont Hospital, intercepting commuter traffic along one of La Mesa's highest-volume corridors. The egg-roll and teriyaki-bowl program borrows deep-fry and wok-style technique from Asian fast-casual models, a cross-cultural menu strategy distinct from the single-cuisine Greek focus at Petrinos Greek Restaurant in the Village. The Jumbo Jack stacks a seasoned quarter-pound beef patty with shredded lettuce, tomato, pickles, chopped onions, and a proprietary mayo-ketchup sauce on a buttered sesame bun in a seven-component build.