Allen Park is a grid of brick bungalows and modest front yards, and on a Saturday morning the whole town sounds like mowers. Allen Lawn Care is part of that sound — cutting, edging along the sidewalk seams, trimming where the fence meets the garage. Downriver lawns are small enough that every detail shows, which is exactly why the details get done. Spring brings the rake-out and the first sharp cut of the year; fall brings the leaves down off the maples that arch over these streets. A block where the yards are kept looks like a block where people stayed, and that counts for something.