On a still summer evening the water at Clayton Lake goes flat as a pane, which suits a town that once made its living from glass. Carter's Lawn Maintenance LLC keeps the yards on the streets around it cut and clean — mowing on a set rotation, edging drives and sidewalks, trimming the tight spots, and clearing the beds when spring opens and when fall closes. A small borough is a forgiving place to do careful work, because everybody drives past everything eventually. The lawns tell you who has been out. Ending a day with a straight edge along a hot sidewalk is a plain pleasure, and it does not get old.