Around Eton Park the green is shared as much as owned — courtyards, side strips, the long grassy seams between buildings. Neighborhood Property Maintenance LLC keeps those grounds mowed, trimmed and edged on a set schedule, so common ground never becomes nobody's job. Midweek is when it happens, quiet, in the gap between the morning leaving and the evening coming back. Spring cleanup opens the ground up again; fall cleanup puts it away. A block where the grass is handled feels settled, and that feeling belongs to everybody who walks it.