Brandy McDonnell People planning visits to Science Museum Oklahoma this holiday season have an extra reason to head to the museum during the holiday season: the museum's 1929 Pullman parlor car is now open for tours. “The Pullman parlor car is normally closed to maintain its preservation — it has been restored to its original state and is essentially an artifact that you can walk through,” said Clint Stone, vice president for programs at Science Museum Oklahoma, in a statement. Tours are available during regular museum hours through Jan.Read more on NewsOK.com