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Community and Corporate Groups

REI Group EventWe offer a wide variety of stewardship projects designed for corporate and community groups.  We work with your interests and needs to find the right project for you and your team!   Also, check out our events for schools and youth groups.

Greenway Volunteer Events offer:

  • Team-bonding activity
  • Customizable experience
  • Fun, engaging opportunity to learn more
  • Way to give back to your community

Join the over 4,500 volunteers who donate their time each year to protecting and enhancing the lands and recreational opportunities along the Mountains to Sound Greenway.

Project locations

Projects take place across the region - including Issaquah, North Bend, Redmond, and more - and include invasive plant removal, hiking trail maintenance and construction, native plant nursery maintenance, and native tree and shrub plantings (fall only).  Check out our current projects for ideas!

Project Types

We have two main options for groups interested in volunteering: weekend volunteer events or customized mid-week events.

  • Weekend: Every Saturday (and some Sundays in fall and spring) we offer volunteer events that can be in either 3 or 6 hour shifts.  These projects, while open to the general public, also can easily accommodate small to medium sized groups.  Check out our Calendar of Events for upcoming dates and to register your team.
    *Note: occasionally we are able to  reserve a Saturday project solely for a group of 30 or more participants.
  • Mid-Week: For groups of 15 or more we are able to customize weekday events.  We work with a group’s needs and wishes to find the ideal project, site, and event duration. Please contact us (see below) for more information.


Wunderman Group Event

All events are lead by trained Greenway staff knowledgeable in trail and restoration techniques, safety, and local history that work to ensure a safe, fun, fulfilling volunteer experience for groups.

If you have any additional questions or wish to register your team, please contact the Volunteer Program.

Recent Volunteer Groups

  • Bank of America
  • REI
  • Boeing
  • Starbucks
  • Microsoft
  • Heartland
  • Interlake High School "Green Team"
  • Seattle Storm
  • Seattle Works
  • Google
  • Sierra Club
  • National Charity League
  • Social Venture Partners
  • Friends of Luther Burbank Park
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Greenway National Heritage Area