Caledonia carries a Scottish name and a village full of old maples to go with it, shade deep enough to make a lawn grow uneven if nobody is watching. Donaghue Enterprise watches — mowing at a height that suits the month, working around root flares and stone walls, keeping the grass under those big trees even rather than patchy. On a Saturday morning near Big Springs the side streets smell like cut grass and warm asphalt, which is a fine thing to be responsible for. The route runs through the village and out the back roads toward Wheatland and Avon: mowing, edging, trimming, and hauling away what comes down in autumn. A level, clean lawn makes the whole street look better than it did yesterday.