Pop-Up Nature: Ferns
Hoyt Arboretum 4000 SW Fairview Blvd, Portland, OR, United StatesStop by the Hoyt Arboretum Visitor Center courtyard from 10 AM -12 PM to explore Pop-Up Nature displays and pick-up your own Nature Passport. Collect stamps of discovery for each weekly display you visit. After collecting 6 stamps, you earn a nature-based surprise!