Tustin Tiller Days celebrates community and heritage this weekend.

The three-day carnival event kicked off Friday at Columbus Tustin Park. Saturday morning, the beloved community parade marched through Old Town Tustin, cheering crowds waving as the marching bands, equestrian groups, civic organizations and others passed by.

The carnival continues Sunday with a Kids Say the Cutest Things Contest at 1 p.m., a Backyard Brewfest from 1 to 5 p.m., Sega Genecide and Finding Emo OC playing on the main stage and more.

If you go

When: Noon to 8 p.m. on Sunday, Oct. 4

Where: In and around Columbus Tustin Park, 17522 Beneta Way

Cost: Free admission

Information: tustinca.org/637/Tustin-Tiller-Days