Wings and Wheels, a show of more than 20 historic military vehicles of all kinds, takes place from 9 a.m. to 5 p.m. (last admittance, 4 p.m.), daily; $15.50, $9 ages 7 to 12, free younger child, $12.75 senior, military, Pima County resident and AAA member. Visit pimaair.org for more information.