Saturday morning near South Fulton Avenue is doors opening, radios on, and a mower starting up somewhere down the block. Dan's Lawn Services keeps that rhythm — cutting the grass, string-trimming the fence lines, edging the sidewalk, and carrying the clippings off at the end. The yards are square and modest and sit close to the street, so the whole neighborhood grades the work as it walks by. That is a fine kind of pressure to have. By noon the grass is even, the walks are swept clean, and the afternoon belongs to whoever lives there.