Mark your calendar for October 13th and bring the kids to Ontario Town Square for Fall Fest. Enjoy a fun-filled autumn day from 11 a.m. to 5 p.m. with great activities for the kids, pumpkin painting, food and retails vendors, a petting zoo, zip line, mechanical bull, inflatables and much more! The event is free, but unlimited wristband and tickets can be purchased at the onsite information booth.