A Family-friendly Walking Tour of Baltimore’s Inner Harbor Bringing Kids to the National Gallery, Washington DC Calvert Marine Museum in Southern Maryland Fort McHenry in Baltimore Remembering the Holocaust at DC's Holocaust Museum Special Assignment: Fun at the International Spy Museum The Smithsonian National Museum of American History in Washington, DC Visit the National Zoo in Washington, DC Washington, DC and Baltimore, MD with Kids: What to Know Before You Go! What to see when you have three days in Washington DC