Mount Diablo is a Concord high school that hosts community events. See website >
Upcoming Events
- Concord July 4th Parade - Sat July 4, 2026 - 7:30 am - 12:00 pm
- Concord Carnival & Fireworks - Sat July 4, 2026 - 4:00 pm - 9:30 pm
Sponsor
Mount Diablo is a Concord high school that hosts community events. See website >
