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.

Laurel Graydon

Laurel Graydon
Class of 1998

Mike Pavese

Mike Pavese
Class of 1965

Kera Linton

Kera Linton
Class of 1996

Christina Palizzolo

Christina Palizzolo
Class of 2004

Gina Panconi

Gina Panconi
Class of 1980

Rachel Maddow

Rachel Maddow
Class of 1990

Timothy Monte

Timothy Monte
Class of 1974

Leticia Gonzalez

Leticia Gonzalez
Class of 2005

Dan Harris

Dan Harris
Class of 1970

Daniel Gaziano

Daniel Gaziano
Class of 1989

Amy Seltzer

Amy Seltzer
Class of 1972

Tim Rea

Tim Rea
Class of 1980

Jennifer George

Jennifer George
Class of 2003

Debi Hurtado

Debi Hurtado
Class of 1970

John Music

John Music
Class of 1977

Michael Stelly

Michael Stelly
Class of 1988

Reva Ramos

Reva Ramos
Class of 2007

Kimberly Willis

Kimberly Willis
Class of 2008

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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