Labor Day on Keuka Lake: the cottages are still full, the water is still warm, and every shoreline lawn has taken a summer's worth of bare feet and boat trailers. Sloan Lawn Care puts them right — mowing, trimming, edging along the shore paths and steps, and clearing off what the season left behind. Lake lots run narrow and steep and are mostly view, so the grass has to be tidy without ever getting in the way of it. There is a real reward in a small lawn cut so evenly it disappears into the setting. Service covers Penn Yan and the shoreline towns along Keuka.