Saturday, July 4, 2026 · 8:00 am to 10:00 pm · Mt. Diablo High School · FREE* — 2026 Schedule of Events Events at Todos Santos Plaza 8:00 am : Stars & Stripes Kids Fun Run 8:00 am : Rotary Pancake Breakfast 8:15 am : Stars & Stripes 5k Run & Walk 10:00 am : Independence Day...