Photo of the Newseum by PoPville flickr user Sanjay Suchak
From an email:
“This Saturday, September 29th, museums nationwide will open their doors for free and local museums in DC are participating. Museum-goers can download free tickets on the Smithsonian website, which grants free admission for 2 people.
For a list of participating museums in your area and to download tickets please visit Smithsonian.com/museumdaylive.”