Diner en Blanc

Has anyone heard of Diner en Blanc? Thousands of people all dressed in white meet in a recently disclosed location that has been kept secret and have a picnic. I have had a few FB friends post about going in the past month (in Philly and NYC), and I want to go to there! It seems so old-timey and weird and elegant. It's held all over the world and in thirteen cities in the US, and I'm thinking Austin should be next.

New York

Paris

(Photos from Gothamist and the New York Times)