Saturday morning in the older blocks near the Armory sounds like Brighton at its most itself — screen doors, a hose running somewhere, a mower two houses down. Cook's Lawn & Home Services is often that mower: cutting, trimming the tight spots along fences and foundations, edging a sidewalk back to a line. Yard cleanups clear out what a Colorado spring leaves behind, and again in fall when the trees give up all at once. Small lots, deep lots, the same attention on either. By noon the block looks the way somebody meant it to look.