Winter Rocket Launch

The Southern Arizona Rocketry Association's Desert Heat 2012 offers events for all ages plus raffles and prizes from 9 a.m. to 5 p.m., Saturday, March 24; and 9 a.m. to 1 p.m., Sunday, March 25; free admission, $15 launch fee Saturday, $10 launch fee Sunday, $5 less for SARA members, $2 rocket rental. The club has a waiver to allow flight to 4,500 feet. Bring chairs, hats and sunscreen; no pets.