Receive $1 off All-Day Mission Pass for an adult, senior or child during the months of April-May, 2008. Mission pass includes one IMAX movie, one planetarium show, one Dr. Goddard's Lab show and one admission to the Hall of Space Museum.
Limit 1 Coupon per person.
Start date: 2008-04-01 / Expiration date: 2008-05-31
