La Estrella is a shack-style Mexican restaurant with burritos, tacos, fish dishes, tortas and other specialties. You'll find a nice covered patio next to the shack to enjoy your meal at any time of day (they're always open), and an ATM right there if you don't have any cash. Located right next to the Metro Gold line train tracks, you can pick up a quick burrito and then catch the train downtown.
La Estrella Restaurant is located near the 110 freeway in Highland Park, on Figueroa Street. If you're heading north on the 110, exit Via Marisol and make a left, then a right on Ave 57 and another right at Figueroa. You should eventually see the restaurant on your left.