Castro Valley High School Alumni

Castro Valley, California (CA)

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Colleen Callahan-costa

Castro Valley High School
Class of 1975

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Colleen Callahan-costa - Class of 1975 - Castro Valley High School
First Name Colleen
Last Name Callahan-costa
Graduation Year Class of 1975
Gender Female
Current Location Hayward
Hometown Hayward, California
Relationship Status Married
Colleen Callahan-costa - Class of 1975 - Castro Valley High School

Class of 1975 Alumni

→ Reunite with 60 class of 1975 alumni that have joined.

Christine Peek

Christine Peek
Class of 1994

Haojun Feng

Haojun Feng
Class of 2007

Harry Farcus

Harry Farcus
Class of 1989

Joy Walsh

Joy Walsh
Class of 1978

Isaac Husain

Isaac Husain
Class of 1997

Matt Stone

Matt Stone
Class of 2003

John Atwood

John Atwood
Class of 1994

Mimi Silmi

Mimi Silmi
Class of 1986

Larsson Brunsvold

Larsson Brunsvold
Class of 2005

Linda Rogers

Linda Rogers
Class of 1972

Lisa Hall

Lisa Hall
Class of 1994

Deanna Moore

Deanna Moore
Class of 1961

Sharon Clemmer

Sharon Clemmer
Class of 1973

Kristi Knoblich

Kristi Knoblich
Class of 2004

Steven Freestone

Steven Freestone
Class of 1976

Carol Gunn

Carol Gunn
Class of 1964

Susan Rudolph

Susan Rudolph
Class of 1968

Recent Class of 1975 Reunions

Plan a Class of 1975 Reunion for Free

Reunion Weekend - Class of 1973 "50 Year Reunion & Alumni Event"

Invited Classes: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979

Date: Oct 06, 2023

Description: From the Castro Valley High School - Class of 1973 •• REUNION WEEKEND - UPDATES •• Oct 5th First...(read more)

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Class of 1971 50th Reunion

Invited Classes: All Classes

Date: Sep 23, 2021

Description: RSVP: Mail check and dinner preference (fish, veggie, or beef/chicken combo) to Ginger Rolf 14564 Pine Grove Volcano Ro...(read more)

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Class of 1973 - 45 Year Reunion Oct 2018

Invited Classes: All Classes

Date: Oct 27, 2018

Description: individual email on c.com The Time is now - buy your Tickets today!! The Castro Valley High School • Class of 197...(read more)

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CVHS 1973 -Canyon 2 Great High Schools ONE Place 2 Party!

Invited Classes: All Classes

Date: Oct 27, 2018

Description: The Castro Valley High School • Class of 1973 is hosting a Class Reunion gathering combo Halloween Party Weekend! ...(read more)

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Class of 1995

Invited Classes: All Classes

Date: Feb 24, 2015

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CVHS Class of '73 40 Yr & Alumni Brunch

Invited Classes: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1979

Date: Oct 05, 2013

Description: Classmates, Alumni, Faculty & Friends….. Final Emails are being sent out! Make sure we have a current email ...(read more)

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Class of 97 n r

Invited Classes: All Classes

Date: Jul 21, 2012

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RSVP TODAY - Alumni Reunion

Invited Classes: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979

Date: Oct 12, 2008

Description: Children: $12.50

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CV '70's Alumni Brunch & Benefit

Invited Classes: 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979

Date: Oct 12, 2008

Description: The Class of 1973 is hosting an Alumni Reunion for the CV 1970's Decade. We'll have a brunch "just like t...(read more)

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