The Sister City Association of Tracy, California is a non-profit organization dedicated to promoting understanding with international cultures.  We offer student youth exchange programs to Japan and Azores, an art exchange, and other programs in the effort to exchange international ideas with people of other countries.

Officers and Board Members

President:                           Carol Minner
Vice President:                   Judy Mizuno
Secretary:                           Joni Matalavage
Treasurer:                            Lynette Holtz
Liaison to Memuro:            Julie Mangskau
Liaison for Velas:               Gene Birk
Membership Chairman:     Sandeep Garewal
Webmaster / Publishing:   ​Hardeep Garewal

Additional Board Members:
Cyndi Sandford, Sid Yamada, Carl Yamada, Diane Carnahan, Jim Solarez,
Joan Keith, Emiko Oshima, Erin Quintana, Bill Kaska, Dale T Mizuno,
Trisha Hand, Sarah Decoite, Karen Herrick, Sunny Sethi, Nicole Riley 

Charter  Members

Ken Yasui
Gene Birk
Sid Yamada
Carl Yamada
Mel Coelho
Mel Soares
Larry Teixeira
Laverne Rocha