13 on by OC Schools

75th Diamond Jubilee Celebration


Join the Ontario Christian community as we celebrate 75 years of God’s faithfulness at the Diamond Jubilee. Out of an abundance of caution for the health and safety of our guests, this event is being rescheduled to a date. All previously purchased tickets will be honored on this new date.

Seating for the evening Diamond Jubilee Celebration is extremely limited so don’t delay in purchasing your tickets! Sponsorship opportunities are available with tickets for all guests on sale through Fall.

*We are looking for memorabilia for the day of our celebration! Candid photos, old uniforms (Athletics/Band/Choir/Cheer), cap and gown, diplomas, report cards, or any tangible memories of OC. If you have any of the listed items in the different OC eras (1945-present) please contact Community Development Director Nickole Vander Dussen at  nvanderdussen@ocschools.org or call 909-984-1756 ext 143.

75th Evening Celebration

Date TBA
5 PM – 10 PM

High School Gym
Adults Only
Dress Attire: Snappy Casual

Boosters Pancake Breakfast

Date TBA
7 AM – 11 AM

High School Campus
Free Will Offering
Yard Games
Walk Down Memory Lane
Purchase OC Gear
All-Family Event

Online Auction: More Information TBA

Visit the Official 75th Diamond Jubilee page for more information including ticket packages.