NOTE: Smithsonian Magazine Museum Day 2020 will not take place on 4/4/2020. As a public health precaution, the Smithsonian is postponing or canceling all public events, programming and gatherings through 5/3. We appreciate your understanding.

Enjoy admission for two to the California Museum with advance registration during Smithsonian’s Museum Day on Saturday, April 4! A savings of up to $18 on admission, this annual event provides registrants with a ticket valid on free admission for two to all current exhibits.

Attendees on April 4 are also invited to participate in the Smithsonian Institution’s Earth Optimism initiative marking Earth Day’s 50th anniversary. Festivities include a supplemental environmental justice display in the Unity Center plus hands-on activities addressing ecological activism suitable for kids ages 5 and up from 10am to 4pm, presented in partnership with ReCreate Eco Art and UC Davis.