Cars and airplanes running weather-dependent.
Features a talk by author David Childs, WWII 9th Air Force fighter pilot, resident east of the Cascades.
Also Nova "Making Stuff" with Doug Davee for the younger group.
Lunch available 11 a.m.-1 p.m.
Admission is $14 for adults; $12 for seniors and veterans; $6 for ages 5-18 and free for ages 4 and under.
Visit waaamuseum.org for more info.