Fog settles over Bells Lake on early summer mornings and lifts off the yards around it by seven, leaving the grass heavy and bright. Fredrickson Landscaping Inc starts its weeks in that hour — mowing while the day is still cool, trimming the tight ground along fences and foundations, edging until the walks read clean. Washington Township keeps its lawns close to the street, so the finish is nearly public property; everybody driving past sees the work. Cutting the last pass and looking back down a straight stripe is a small and complete thing. The route runs through Sewell, Turnersville and the streets circling Bells Lake.