Learn more about fascinating history and exciting future of Bizen ceramics through this special webinar, registration required.

Help improve and care for the Cloud Forest in Washington Park! Registration required.

If you’ve ever been curious about how to identify mushrooms you see, here is your chance! Registration required.

Experience a guided forest bathing walk through Hoyt Arboretum’s unique tree collection. Registration required.

Volunteer to care for Hoyt Arboretum’s trees and trails with the Saturday Crew! Registration required.

Experience a guided forest bathing walk through Hoyt Arboretum’s unique tree collection. Registration required.

Join us for a story and guided walk on the trails at Hoyt Arboretum. Registration required.

Explore one of Hoyt Arboretum’s three nationally-accredited collections with a knowledgeable guide, registration required.

Members may join local bee enthusiast and HAF’s very own Communications Specialist, Rebekah Golden, for a lively and engaging look at Oregon’s diverse bees. Registration required.

Join us for a story and guided walk on the trails at Hoyt Arboretum. Registration required.

Celebrate Earth Day all week by volunteering at Portland’s living museum of trees! Registration required.

Celebrate Earth Day all week by volunteering at Portland’s living museum of trees! Registration required.