Celebrate Earth Day's 40th Anniversary!  Join SCA, the University of Washington Botanic Gardens (UWBG), and Seattle Parks and Recreation for a day of fun projects at the Washington Park Arboretum on Saturday, April 24. 

Registration starts at 9:00 a.m. and then there will be a short program at 9:30 a.m.  After the program, the volunteers will head off to work projects until 3 p.m. 

Get your hands dirty building trail, removing non-native invasive plants, mulching, and improving the Arboretum. Meet SCA members and alumni, SCA supporters, community members, SCA staff, UWBG staff, Seattle Parks and Recreation staff.