A yard in this town asks two entirely different things of you. From April to November it wants the mower, the trimmer and an edge held straight along the walk; from December on it wants a path to the car by seven in the morning. Cabrera Lawn Care LLC answers both — mowing and seasonal cleanups through the growing months, then plowing, shoveling and salting drives, walks and steps once the wind comes across the water and stacks the drift at the end of the driveway. There is a particular pleasure to a Church Street block at first light in January: every apron cut open, every stoop scraped down to bare concrete. Same houses, same route, different tools on the truck.