By June the carousel is turning again at Crescent Park and the breeze off Sabin Point carries the smell of cut grass down every side street. Vieira's Landscaping keeps East Providence lawns in that condition all season, mowing on a steady round, trimming close to fences and foundations, carrying the clippings away. Yards here are modest and much loved, hemmed by hedges and old maples, and they reward attention. There is a particular pleasure in the moment the mower finishes its last pass and the stripes line up the whole length of the yard. From the first spring cleanup to the last of the autumn leaves, it is lawn care measured one property at a time.