There is a day every fall in Canton when the last leaves come down and the wind turns, and the work turns with it. Pure Green Lawn Services spends the green months mowing, trimming and edging yards across town, and the white ones plowing drives and clearing walks. Both jobs come down to the same thing: a place that looks cared for, and a path you can walk without watching your feet. West-central Illinois hands out a long humid growing season and then a hard flat winter, and neither one is subtle about showing up. The trailer gets swapped for the plow truck, and the streets stay the same streets.