When: Sat., June 25, 5-9 p.m., Sat., July 23, 5-9 p.m. and Sat., Aug. 27, 5-9 p.m. 2011
A walking tour of the hangars, activities for kids and families, space-food tastings, and workshops to build paper planes and rockets take place from 5 to 9 p.m., Saturday, Aug. 27. Tram rides are given until sundown. $10; free younger than 12 or member. Call for more information.