Looking for something educational and free to do this weekend? Tomorrow is museum day, where select museums throughout the country are partnering with the Smithsonian and offering free admission for one day.

The only “catch” is that you need to go to the Museum Day website and print out a free admission card.

Participating local museums include:

• Oregon Historical Society (Portland)
• Pittock Mansion (Portland)
• World Forestry Center Discovery Museum (Portland)
• Schnitzer Museum of Art at the U of O (Eugene)
• Science Factory Children’s Museum & Planetarium (Eugene)
• U of O Museum of Natural and Cultural History (Eugene)