The first hard frost in Browns Mills silvers the lawns around Presidential Lakes and stiffens the pine straw underfoot. Reynolds & Sons Tree Service reads that morning as the handoff: the mowers, trimmers and edgers that ran all summer give way to plow and shovel. Snow comes into the Pines without much wind, stacking up soft on flat sandy ground and on every driveway between here and Lake Pine. Clearing it is simple work done at bad hours, and it deserves to be done right. By the time the sky lightens, the concrete is bare and the day can begin.