• September 14

    Restoration at Log Cabin Natural Area

  • September 21

    Continue Restoring Discovery Park

  • September 21

    Staircase Construction on Garfield Ledges Trail

  • September 28

    National Public Lands Day

    Learn more
  • October 5

    Green Snoqualmie Day

  • October 5

    Planting at Wish Poosh Campground

  • October 12

    Planting at Log Cabin Natural Area

  • October 12

    Women in the Woods on Thorp Creek Trail

  • October 19

    Mercer Island Arbor Day

    Learn more
  • October 26

    Tree Planting Celebration

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Volunteer

Upcoming Events

Have a question about the Volunteer Program?

Check out our FAQs or contact volunteer@mtsgreenway.org