Saturday morning near Pettengill Park sounds exactly like Lewiston in summer: a ball game starting up, a screen door, and the far-off drone of somebody's mower already three yards deep. Mike's Lawn Care is often that sound — weekly mowing, trimming, edging, and the seasonal cleanups that keep a yard from getting away from its owner. Grass in this part of town comes on thick after a warm rain, and there is a right week to get ahead of it. Pulling out of a finished lawn with the edges tight and the walk blown clean is a small daily pride. It costs nothing extra to leave a place looking finished.