What year did the restaurant open?

Mexican restaurant

3655 S Grand Ave c6, Los Angeles, CA 90007, USA

Mexican restaurant

4538 E Cesar E Chavez Ave, Los Angeles, CA 90022, USA

Mexican restaurant

4521 Valley Blvd Adult Reading, Los Angeles, CA 90032, USA

Mexican restaurant

1920 Hyperion Ave, Los Angeles, CA 90027, USA

Mexican restaurant

3826 1st St, Los Angeles, CA 90063, USA

Mexican restaurant

E, 23 Olvera St, Los Angeles, CA 90012, USA

Mexican restaurant

7910 W 3rd St, Los Angeles, CA 90048, USA

Mexican restaurant

1300 Wilshire Blvd, Los Angeles, CA 90017, USA