Volunteers lend a hand Brent Olson, 13, and Byron Kruger, 12, spend time Saturday morning digging ashes and garbage from a fire pit in the Millcreek Trail Area in Millcreek Canyon. The boys volunteered as part of the second annual Tri-Canyon cleanup, which also included Little Cottonwood and Big Cottonwood Canyons. The cleanup was sponsored by the Salt Lake County Fish and Game Association and the U.S. Forest Service.