There were LEDs outside the subway that synced to the movement of the train to play ads, including: 1) Skechers is having a sale on (some date) at (address), a

There were LEDs outside the subway that synced to the movement of the train to play ads, including: 1) Skechers is having a sale on (some date) at (address), and there's a dude in sneakers doing breakdance moves, 2) upcoming episode teaser for a period drama.