The blocks out at Central Park were drawn all at once, so the alleys line up and the mowing follows a logic. Neighborhood Landscape and Snow Management takes them a street at a time in both halves of the year: mowing, edging, trimming and cleanups while the grass is running, then plowing, shoveling and clearing walks and drives once the ground goes hard. There is real satisfaction in seeing an entire street done rather than one tidy house in the middle of a scruffy row. Denver hands you eight snow events and thirty mowings, and never on the schedule anybody planned. You take the street as it comes and leave it better than you found it.