Saturday morning on School Street, awnings come down and the sidewalks fill, and the small green spaces around downtown Glen Cove suddenly get noticed. Dc landscaping keeps those and the yards behind them in order: mowing, trimming, edging, mulch, and the clearing that brackets the season at both ends. There is real craft in a city lot, fitting the mower between walk and fence and making a narrow strip of turf look deliberate. Grass here lives on harbor humidity and does not quit until the first hard frost. Downtown blocks and the neighborhoods wrapped around them are the whole map.