America's history is the story of all of us. 

As the United States commemorates 250 years since the signing of the Declaration of Independence, we explore how museum collections help preserve the diverse histories of this place. Featuring rarely seen items, America at 250 invites you to reflect on where we have been, who we are, and what America might yet become. 

Opening Night

Friday, April 17
5:00 to 6:00 p.m. Member Preview
6:00 to 7:30 p.m. Public Reception

The first hour is reserved for museum members and invited guests; at 6:00 p.m. everyone is invited. Light appetizers and refreshments will be available, as well as a cash bar. Public reception is included with regular admission; free for MNCH members and UO ID card holders. Show your Oregon Trail or other EBT card for additional discount. 

Opening Weekend Celebration

Saturday, April 18, through Sunday, April 19
10:00 a.m. to 5:00 

Not a member yet? Sign up during opening weekend and receive a special edition tote bag. Offer valid onsite only. 

Included with regular admission; free for MNCH members and UO ID card holders. Show your Oregon Trail or other EBT card for additional discount. 

With support from the Oregon Historical Society. 

Ink drawing of St. Lawrence Island on seal skin. Made by Florence Nupok, early commercial Inuit artist and one of only a few women, Gambell, Alaska, 1943.