The event celebrated "El Grito de Dolores," which marks the beginning of the Mexican War of Independence from Spain in 1810 and is celebrated each Sept. 15.
Sunday's celebration of Mexican heritage and pride featured a special performance from Grammy-award winning band Los Tigres Del Norte, as well as plenty of other events and activities.
Food trucks and art vendors were on hand at the free community event.
The event marked the 80th celebration of "El Grito" in Los Angeles.