Calendar
Featured Events
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 ParksLagoon Park
Saturday, October 11, 2025, 11am – 1pm -
Source: Marin County ParksStafford Lake Park
Saturday, October 11, 2025, 6 – 8pm -
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: 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 ParksMarin Headlands
Wednesday, October 15, 2025, 10am – 12pm -
Source: Marin County ParksBlithedale Summit Preserve
Saturday, October 18, 2025, 8 – 10am -
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 ParksDeer Island Preserve
Sunday, October 19, 2025, 11am – 1pm -
Source: One Tam Calendar
When: 1st, 3rd, & 5th Tuesdays, 10 am–2 pm
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Source: One Tam Calendar
When: 1st, 3rd, & 5th Tuesdays, 10 am–2 pm
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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: One Tam Calendar
This guided hike invites community members to reconnect with land, self, and each other through the elements of nature—water, earth, air, and fire.
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Source: Marin County ParksOld Saint Hilary's Preserve
Friday, October 24, 2025, 6 – 7:30pm