The Southern Arizona Rocketry Association hosts rocket launches from 9 a.m. to 5 p.m., Saturday, March 23; and 9 a.m. to 1 p.m., Sunday, March 24; free spectator. Launch fees are $15 Saturday, $10 Sunday, $5 less each day for SARA members and free for kids younger than 18. Rocket rental is $2. Food and rocket vendors are onsite; RV parking is available. Visit sararocketry.org
for more information.