Clark County Historical Museum - Vancouver, WA Columbia Gorge Model Railroad Club Evergreen Aviation & Space Museum - OR Five Oaks Museum Fort Vancouver National Historic Site Gresham Historical Society Hulda Klager Lilac Gardens Japanese American Museum of Oregon Milwaukie History Museum Newell Pioneer Village Next Level Pinball Shop & Museum Oregon Historical Society Oregon Jewish Museum and Center for Holocaust Education Oregon Museum of Science and Industry (OMSI) Oregon Rail Heritage Center Oswego Heritage House PAM CUT - Center for an Untold Tomorrow Philip Foster Farm Historic Site Pittock Mansion - Portland Pomeroy Farm Portland Art Museum Powerland Heritage Park Smithsonian Museum Day The Hallie Ford Museum of Art - OR Willamette Heritage Center World Forestry Center and Discovery Museum
