Gore Creek runs the length of town, and on a July evening the path beside it keeps cool air long after the streets have let go of the heat. Vail Creek Landscaping tends the grass along that corridor, from the willow-lined yards up in East Vail down to the flats near Intermountain. The work is plain and satisfying: mowing to the rhythm summer sets, trimming along fences, stone and creekside borders, clearing clippings so nothing drifts toward the water. Light comes late here, and a lawn cut in the last of it looks like a better postcard than the town already is. That is the whole ambition — even lines, clean borders, grass that asks you to sit down on it.