“Sometimes I find myself walking home from work around the time the local elementary school dismisses its charges for the day. When this happens my daily journey becomes a little more interesting and a little more complicated, because children don’t walk the way adults do. Children will run past you, then stop and squat to look at a slug on the sidewalk, then run past you. Even when no stimulus, sluggish or otherwise, presents itself, they’ll slow down and dawdle for a while before hoofing it again.” Run of Play