Ban on smoking may add to appeal
Halfway along, hidden from view, you will, if you look hard enough, discover a narrow opening barely three feet off the ground. It is flanked by a pair of bollards and covered by a faded, chipped wooden covering that looks like a door. It is indeed a door, but it has no handle or knob, no knocker and no bell, no obvious way of going through it.
Unbeknownst to most New Yorkers, it hides a secret garden, accessed only by an elite few.