This is your chance to get your hands on 4 free admission passes to the Museum of Flight, the world's largest private not-for-profit air and space museum.  You are able to learn about the history and people who have made aviation and space exploration possible.  The museum contains numerous galleries of air and spacecraft, flight simulators, Docent tours, kid's flight zone w/ simulators, cafe, and a large souvenir store dedicated to the museum.