Christoph Niemann shares a series of his New York City cheatsheets, including tips for getting on and off the subway at the proper points, muffin poking (you know, for checking freshness), and a door opening maneuver called "The Northside Eagle".
Whenever I rode the subway with my two older boys, I tried to hold on to their hands at all times. In the process, I developed a special move. I think anyone who saw it must have been impressed.
I would hold the boys' hands as we briskly made our way out of the station, then, just as we reached the turnstiles, I would let go. We would pass through the turnstiles simultaneously, and so smoothly that the boys' hands would still be up in the air when we got to the other side, where I would grab their little fingers again in one fluid motion. (Requires practice.)
These are great fun.