Upcoming Reunions
Classes planning reunions or having information to share, please notify Alumni Association Reunion Liaison Lynn Tegtmeier Valdez ’65 by phone at (909) 983-5400 or by email at fvaldez5400@aol.com.
Campus tours can be arranged if the reunion weekend coordinates with the CHS Saturday campus schedule.
Confirmed Reunions
Class of 1986
40th Reunion
Jun 20
Saturday, June 20, 2026
7:00 PM – Midnight
Etiwanda Roadhouse
12583 Highland Ave, Rancho Cucamonga, CA 91739
Class of 1996
30th Reunion
Sep 19
Saturday, September 19, 2026
Doubletree Hotel
555 W Foothill Blvd, Claremont, CA 91711
Class of 1966
60th Reunion
Oct 23-25
October 23–25, 2026
Ontario Airport Doubletree Hotel
Sat dinner at 5 PM, Sun catered lunch at 1 PM
Happy hour Fri, CHS tour Sat (To Be Confirmed)
For more information, go to class website: Chaffey66
Or email reunion chair Bill Finkelstein at bill@chaffey66.com
Class of 1976
50th Reunion
October 24, 2026
Ontario Elks Lodge
1150 W 4th St, Ontario, CA 91762
Oct 24
For more information email: ldgld21@gmail.com
Forming Committees
Class of 1992
Committee forming...
Planning
Interested in serving on the committee or helping?
Get in touch.
Class of 2012
Committee forming...
Planning
A reunion committee is forming.
Reach out if interested.
Past Reunions
TBF (Tiger and best Friends) Final Reunion
All CHS classes welcome
Past
April 27–30, 2026
Doubletree Hotel, Claremont
Dinners, croquet tournament, golf tournament. CHS 1949–1960 & 1970 at Paradise Buffet, CHS 1961 at Vince’s (Apr 27)
For more information, contact Bill Herron ’61 with 714-393-1805
Or email chs.tbf@yahoo.com
For TBF mailing list contact Reg Pruitt ’61 regpeg16@verizon.net
or Gary Williams g_ejwilliams57@verizon.net
Classes of 1961, 1962, & 1963
70th Reunion
Past
April 27, 2026
Part of the CHS-TBF 2026 reunion activities
Vince’s Spaghetti in Ontario
Class of 1956
70th Reunion
Past
April 27, 2026
In conjunction with the CHS-TBF 2026 reunion.
Doubletree Hotel, Claremont
Class of 1960
Informal reunion held June 2025
Past
Held at the home of Jim and Marsha Banks in Etiwanda. About 30 classmates attended. The class also exchanges emails weekly.
Phil Mehas: phillipmehas@earthlink.net
Ron Mittino: mittino@aol.com
Class of 1965
60th reunion held May 2025
Past
Held May 2 to 5, 2025
Lynn Tegtmeier Valdez: 909-983-5400
Sue Olinger Ovitt: 909-702-1037
Vickee Duncan: 909-518-7282
Class of 1975
50th reunion held May 2025
Past
Held September 12–15, 2025. Sixty classmates attended the CHS football homecoming game on September 12.
Facebook: CHS 75
Email: chaffeyclassof1975@gmail.com
Is your class missing?
The following classes could be having milestone reunions in 2026 but have not provided information: 1955, 1970, 1980, 1985, 1990, 1995, 2000, 2010, 2015, 2020. Contact Lynn Tegtmeier Valdez at fvaldez5400@aol.com to share your plans.