When: Wed., March 11, 7-10 a.m., Sat., March 21, 7-10 a.m. and Wed., March 25, 7-10 a.m. 2015
Join the Sonoran Desert Weedwackers to eradicate buffelgrass and fountain grass in Tucson Mountain Park. Work may require hiking and pulling buffelgrass on steep slopes. Meeting locations change frequently. Ages 12 and up. Reservations required.