Scanning Del Pollo's cozy dining room, it's not unlikely you'll see a few sombreros speckled throughout the largely hatless group of guests. That’s because waiters crown birthday celebrants with the classic Mexican cap, adding an air of unpretentious fun and festivity to the room. The cooks, however, make no such distinctions—they serve their authentic Mexican cuisine to everyone no matter their day of birth. These chefs fill sizzling fajitas with prawns tossed in house sauce, wrap flour tortillas around char-grilled AAA sirloin steak marinated with chipotle peppers, and whip up a Mexican poutine with achiote sauce, jalapeños, and a three-cheese blend. In addition to classic Mexican dishes, they whip up calamari with housemade tzatziki sauce and a New Orleans–style jambalaya comprised of chorizo sausage, scallops, and veggies. Bartenders complement the kitchen’s creations with a wealth of soft drinks, beers, shooters, and sangria, as well as specialty cocktails and margaritas. The soft glow from wall lamps, flatscreen TVs, and Christmas lights strung from the ceiling illuminate the live musicians who grace Del Pollo's stage.