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× EFFECTIVE MONDAY, NOV. 23: As a public health precaution due to COVID-19, all Smithsonian museums will temporarily close. We are not announcing a reopening date at this time and will provide updates on our websites and social media.
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Earth Optimism (canceled)

on Easter Monday
As a public health precaution, the Smithsonian is postponing or canceling all public events, programming and gatherings through June 1, 2020. We appreciate your understanding.

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