October turns the edges of the ballfields at Turkey Brook Park gold, and every yard in Mount Olive starts letting go of its leaves at more or less the same moment. Beaumont Landscaping Inc works that turn — mowing and trimming through the growing months, then the cleanups that take a lawn from buried to bare in an afternoon. Winter follows close behind on this plateau, so the plow blade goes on for driveways, walks and the ice that forms where the sun never quite reaches. There is a particular pleasure in the final pass of a storm, when the pavement has gone dark again and the banks stand square along the sides. The township changes clothes four times a year; the work is simply keeping up with it.