![2nd Annual Black Tie Beach](https://staging.putthison.com/wp-content/uploads/2011/09/tumblr_lrgwrnF6St1qz7ebao1_1280.jpg)
A participate takes a dip in the ocean as part of Improv Everywhere’s 2nd Annual Black Tie Beach event. Hundreds of people in six cities around the world spend a day at the beach in black tie attire.
See the video: Black Tie Beach 2011
Photo by Brian Fountain