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April 5, 2025
Celebrate the return of the trillium with a native plant sale, interactive learning stations, a Gardening Resorces Fair & more. More information: tryonfriends.org/calendar/trillium-festival-2025, www.facebook.com/FriendsofTryonCreek, staff@tryonfriends.org or 503-636-4398. Held at Tryon Creek State Natural Area.
11321 S Terwilliger Blvd, Portland, OR 97219