On Kean Avenue the old oaks close over the road, and the light that reaches the yards below comes down in coins. All American Lawn Care, LLC keeps those shaded lawns in trim through the long green middle of the year — mowing on a steady rhythm, edging along drives and sidewalks, trimming the corners a deck cannot reach, and clearing the yard out in spring and again in fall. Evening is the good hour for it, when the mower cools and the cut-grass smell hangs at the fence line and somebody's screen door claps twice. A lawn under Palos oaks asks for patience: thinner turf, more leaves, roots riding close to the surface. Getting it right means the whole street looks a little more cared for by dinnertime.