The University of Northern Iowa’s Center for Energy & Environmental Education and Green Iowa AmeriCorps are cosponsoring “A Practical Backyard Tour,” Sunday, June 10, 2-5 p.m., at five locations. The backyards are creative examples of sustainability that save money and energy with composting, vertical gardens and more. The tour cost is $5 per group, which goes to supporting AmeriCorps volunteer work. Information about the tour and locations is available at ceee_practicalbackyardstour_flier_2012.pdf or by calling 319 273-7575.