Mt. Diablo High School Alumni
Concord, California (CA)
Rhonda Gladwish (Rhonda Michardi)
Mt. Diablo High School
Class of 1974
→ Join 2565 Alumni from Mt. Diablo High School that have already claimed their alumni profiles.
→ There are 78 classes, starting with the class of 1930 all the way up to class of 2025.
Class of 1974 Alumni
→ Reunite with 41 class of 1974 alumni that have joined.
Kristal Allen
Class of 1983
Rona Moore
Class of 1959
Dave Weindel-del Castillo
Class of 1990
Ro Valiao
Class of 2000
Mel Mcavoy
Class of 1978
Shelly Sack
Class of 1963
David (kalis) Constantineau
Class of 1963
Chris Des Marais
Class of 1969
Ted Spyrow
Class of 1964
Clarissa Hernandez
Class of 1986
Andi Schomaker
Class of 1964
Rhonda Condon
Class of 1988
Nonrev Retwav
Class of 1972
James Mccluskey
Class of 1987
Nichole Self
Class of 2003
Jennifer Jones
Class of 1982
Nicholas Tatro
Class of 2000
Mike Chase
Class of 1969
Upcoming Class of 1974 Reunions
Plan a Class of 1974 Reunion for Free
Class of 1969 57th Renunion
Invited Classes: All Classes
Date: Oct 17, 2026
Description: Casual event. No charge,
Recent Class of 1974 Reunions
CLASS OF 1972 MT. DIABLO HIGH SCHOOL REUNION
Invited Classes: All Classes
Date: Sep 09, 2023
Description: CLASS OF 1972 MT. DIABLO HIGH SCHOOL REUNION JOIN US TO CELEBRATE 50+ years! SATURDAY SEPTEMBER ...(read more)
5th Annual All Alumni Picnic Sponsered by Class of 1964
Invited Classes: All Classes
Date: Sep 21, 2014
Description: Asking $10.00 donation to offset cost of park Bring your own lunch and drinks. We have had lots of fun in past years w...(read more)
4th Annual Class Picnic sponsored by Class of 1964
Invited Classes: All Classes
Date: Sep 21, 2013
Description: Sponsored by the class of '64 we are inviting all classes to join us. This is our 4th annual picnic and we have ha...(read more)
Alumni reuion picnic
Invited Classes: All Classes
Date: Sep 22, 2012
Description: 3 annual class picnic (Class of '64) ! This is our 3rd annyual "Class of '64 picnic leading up to our 50...(read more)