Join MCPL and other Kansas City-area libraries for this “blast-off” event at Union Station’s Extreme Screen with a special showing of National Park Adventure 3D. Meet MCPL’s mascot Marty the Martian and KC Wolf ! Attendees will receive special $8 admission voucher to Science City to be used on a future date. Admission to the film is free. Update: Science City will be closed to the public on Saturday for a private event. Registration is required.