Alameda County District Supervisor Wilma Chan, who represents District 3, operates a satellite office on in San Lorenzo. Her main office is located at 1221 Oak Street, where she serves as president of the board. Board meetings are normally held on Tuesdays at 9:30 a.m.
Tucked away at the end of a small strip mall along Hesperian Boulevard, this District Office boasts graffiti clean-up kits, neighborhood maps and a meeting space open to the public. Supervisor Chan's assistant, Gene Calderon, is available to help constituents on Wednesday afternoons and Thursday mornings.