Calendar

Join us for Parks & Recreation's beloved event, the annual Eggstravaganza! We will need volunteers to help out with an assortment of activities, such as: setting up booths, games, and egg hunt areaspointing people in the right direction managing line...

San Mateo Celebrates is a weeklong National Library Week festival (April 18–25), featuring free events at the Main Library and outreach across the city. We’re looking for friendly, reliable volunteers to help create a welcoming, well-...

San Mateo Celebrates is a weeklong National Library Week festival (April 18–25), featuring free events at the Main Library and outreach across the city. We’re looking for friendly, reliable volunteers to help create a welcoming, well-run experien...

San Mateo Celebrates is a weeklong National Library Week festival (April 18–25), featuring free events at the Main Library and outreach across the city. We’re looking for friendly, reliable volunteers to help create a welcoming, well-run experien...

San Mateo Celebrates is a weeklong National Library Week festival (April 18–25), featuring free events at the Main Library and outreach across the city. We’re looking for friendly, reliable volunteers to help create a welcoming, well-run experien...

San Mateo Celebrates is a weeklong National Library Week festival (April 18–25), featuring free events at the Main Library and outreach across the city. We’re looking for friendly, reliable volunteers to help create a welcoming, well-run experien...

The 2026 Earth Day Bayfront Cleanup is scheduled for Saturday, April 25. The event will take place at Ryder Park.  Location: Ryder Park -  1801 J Hart Clinton Dr., San Mateo 94401 Date: Saturday, April 25, 2026Cleanup:  9:00am - 12:00 pm Special...