has a nice video of a masked man doing a nice wall-walk while waiting for an L-Train. Please don't imitate this-- if done incorrectly, there is a 150% likelyhood that it will send you catapulting into the path of the train! If you've never heard of parkour, it's a form of street acrobatics invented in France: "Le Parkour (also called Parkour, PK) is a physical discipline of French origin in which participants attempt to pass obstacles in a smooth and rapid manner." Super-cool!

Speaking of NYC videos, check out these two new clips from TurnHere: Greenpoint and Hell's Kitchen.