Mt. Tam
Attended by 181 volunteers and staff, the One Tam Earth Day volunteer event was held on Mt. Tam on Saturday, April 25, 2015. One Tam partnered with Friends of Mt. Tam to host a special event centered at the beautiful, historic Mountain Theatre.


Video recap:


Photo gallery:

View a selection of photos in the slideshow below or see a full gallery of photos on our Flickr account.

Big thanks to Friends of Mt. Tam.

Mark your calendars for our next One Tam event, National Trails Day, on Saturday, June 6! If you would like to bring a group out to this event, or if you have questions, don't hesitate to contact us at

View photos from our Mt. Tam Day of Thanks and Hands On Tam Winter Work Day. For more information about the One Tam collaboration, and to learn about other great work that's happening, visit our Why One Tam page.