In April the Royal River comes down through its falls loud enough to hear from the footbridge, and the grass along the banks wakes a week later than anyone expects. Cressey Lawn Care works Yarmouth lawns from that first slow cut all the way to the last warm stretch of October. The pleasure of it is in the finish — a crisp line where turf meets walkway, clippings gone, the whole yard looking like someone thought about it. Mowing, trimming, edging and seasonal cleanups, kept on a rhythm you could set a calendar by. Yarmouth is a town that looks after its front yards, and this is work that keeps them that way.