June evenings around Big Creek come on slowly. The heat lets go by degrees, and fireflies start lifting out of the grass at the far edge of the yard just as the light gives up. Dylan's Landscaping Company works right up to that hour — mowing, trimming, edging along the walk, and blowing the drive clean before the truck rolls out. The last yard of the day is the one you remember, its clean border holding in the half-dark. Homes across Big Creek and the neighboring Forsyth County streets are on the round.