Calendar
Featured Events
- Sunday, December 21, 2025 — 9am – 12pmMarin County ParksBe a part of a successful 15-year community-based effort to restore habitat at a site once dominated by weeds and nonnative grasses—activities include weeding, planting, and more. Appropriate for ages 10 and older. We’ll provide snacks and water. Bring gloves and a water bottle. No pets are allowed, except for service/companion animals. Adverse weather or poor air quality may cancel. Check the calendar or call/text (415) 763-2977 two hours before the event to confirm the status. Registration is required
- Sunday, December 21, 2025Source: Marin County ParksSunday, December 21, 2025, 7 – 8:30am
This calendar combines events from all five One Tam partners. Please confirm details before attending. If you require an accommodation to participate in an event, please contact the host organization.
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Upcoming Events
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Source: Marin County ParksTerra Linda/Sleepy Hollow Preserve
Saturday, December 20, 2025, 10am – 12pm -
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9am – 12pmMarin County Parks
Be a part of a successful 15-year community-based effort to restore habitat at a site once dominated by weeds and nonnative grasses—activities include weeding, planting, and more. Appropriate for ages 10 and older.
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Source: One Tam Calendar
When: Sundays, 9:30 am–2:30 pm
Where: Marin county; specific meeting location will be in the confirmation email after registering
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Source: Marin County ParksSunday, December 21, 2025, 10am – 12pm
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Source: Marin County ParksStafford Lake Park
Sunday, December 21, 2025, 10am – 2pm -
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Source: One Tam Calendar
When: Wednesdays, 10 am–2:30 pm; Registration Required
Where: Marin county; specific meeting location will be in the confirmation email after registering
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Source: Marin County ParksIndian Tree Preserve
Friday, December 26, 2025, 10am – 1pm -
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Source: One Tam Calendar
When: Sundays, 9:30 am–2:30 pm
Where: Marin county; specific meeting location will be in the confirmation email after registering
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Source: One Tam Calendar
When: 1st, 3rd, & 5th Tuesdays, 10 am–2 pm
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