Annual No Pants Day: See Amazing Photos Around The World

Many people came out to observe the annual No Pants Day around the world as they took a ride on the subway pantless.
What are the rules? According to Improv Everywhere, “Random passengers board a subway car at separate stops in the middle of winter without pants. The participants behave as if they do not know each other, and they all wear winter coats, hats, scarves, and gloves. The only unusual thing is their lack of pants.”
Though the event began in New York, people in cities from Portland to Paris to Prague are planning to participate this year. See the complete list.