What year was this restaurant opened ?

Italian restaurant

1757 N Vermont Ave, Los Angeles, CA 90027, USA

Italian restaurant

2827 S Figueroa St, Los Angeles, CA 90007, USA

Italian restaurant

8516 Lincoln Blvd, Los Angeles, CA 90045, USA

Italian restaurant

11633 San Vicente Blvd #100, Los Angeles, CA 90049, USA

Italian restaurant

2260 Westwood Blvd, Los Angeles, CA 90064, USA

Italian restaurant

8735 W 3rd St, Los Angeles, CA 90048, USA

Italian restaurant

5566 N Figueroa St, Los Angeles, CA 90042, USA

Italian restaurant

351 S Atlantic Blvd, Los Angeles, CA 90022, USA