Tom Callaghan

Profile Updated: August 21, 2025

Class of	1975

Currently residing In	San Diego, CA USA

My Website & Facebook/Media	www.kidschessclub.org

Occupation Title	Retired and now run a nonprofit company to help kids learn Chess

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Occupation(s), Career Details

Environmental Scientist; County Administrator; High School Teacher; Author

Further education, training, certification(s) since High School

BA Environmental Studies UCSC; MS Natural Science San Jose State; MBA UOP

Other South Pasadena schools I also attended

Holy Family School
South Pasadena Junior High

Different places I have lived

Santa Cruz; Pacifica; Scotts Valley; Ft. Lauderdale; La Jolla

Family members who also went to SPHS

Stepsisters Kimberly and Michele Thorpe; brother Mike Callaghan

School Memories

As Captain of the Chess team, I went to the Student Council to request they take funds from their Sports budget to pay for me to go to the LA County HS Chess Championship. I argued that chess was a sport and they gave me the money. After winning First Place undefeated, I gave the trophy to the school, where it still sits in their trophy case.

[Date] What's happening in my life now

Happily married for over 30 years, worked in both public and private sectors and ran my own businesses and now retired. I don't have kids so I founded a nonprofit company to help underserved kids learn critical thinking skills through the game of Chess. I have work with thousands of kids in the San Diego area.

One last comment...

I look forward to seeing everyone and reconnecting with old friends at the reunion

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Tom Callaghan

Tom Callaghan has left an In Memory comment for his Profile.

Dec

Dec 27, 2025 at 3:46 PM

Rick married his high school sweetheart, my oldest sister, Karen. He was a good father and provider to her and his two awesome children, Allison and Casey. They seperated over ten years ago and he powered through a mid-life crisis with help from his friends and his motercycle. He worked hard and played hard. My fondest memory was when we went to Vegas and I helped him pick a few winning slots. RIP Rick, you'll live on in our memories.

Tom Callaghan

Tom Callaghan updated his profile. View.

Aug

Aug 21, 2025 at 10:32 AM