Advocacy
Header photo: Varied thrush in the Sorbus Collection (courtesy Larry Hubbell).
SR 520 Bridge impacts, Parks Levy & more
As part of our core mission to sustain and protect the Washington Park Arboretum, the Foundation engages in advocacy at the local, city, and state levels. Examples include:
- Our work to minimize the impacts of the SR520 Bridge replacement project on the Arboretum and secure mitigation funding from the project for improvements, such as the Arboretum Loop Trail.
- Our support of the 2008 Parks and Green Spaces Levy, which allocated roughly $2.5 million to Washington Park Arboretum to fund Master Plan projects such as the Pacific Connections Garden.
Other important advocacy initiatives have included working to secure funding at the state level for Arboretum curation, and working at the city level to secure funding for Arboretum maintenance and operations.
How You Can Help
Please help support our advocacy efforts by joining as a member, by donating to the Foundation, making your voice heard at public meetings, and/or voting to protect our treasured urban green space at the ballot box.
Arboretum Partners doing a celebratory “vine cutting” to open the new Arboretum Loop Trail.
Photo by: @samfuphoto
Conservation Corner: Large-Winged Wingnut
Aug 10, 2026
The winged fruits of Pterocarya macroptera maturing in summer. (Photo by Niall Dunne)BY CHRISTINA PFEIFFER Quietly tucked away in the Arboretum’s old field nursery, on the south side of Crabapple Meadow, a stately specimen of Pterocarya macroptera holds court amid a...
Volunteers Enjoy Field Trip to the Seattle Aquarium
Jul 30, 2026
BY ALICIA HAMILTON In late July, 40 volunteers from the Washington Park Arboretum, Center for Urban Horticulture, and the Seattle Japanese Garden enjoyed a special free outing to the Seattle Aquarium. For some, it was their first visit to the Aquarium in decades, and...
Japanese Garden Reopening Soon as Master Stonemason Set to Arrive
Jul 17, 2026
Workers placing a protective barrier around the Japanese Garden's prized Yamasaki Pine, prior to removal of the old wall. (Photo by Jared Ridabock)The Ishigaki Wall and Accessible Pathway project at the Seattle Japanese Garden is proceeding apace. Earlier this month,...