Diner en Blanc, the elegant flash mob picnic that started 24 years ago in Paris, is now an annual affair growing to as large as 14,000 diners. Always set in public with a backdrop of the most legendary monuments around the world, the feast is organized through word of mouth and the secret location is disclosed at the very last moment. Let's take a look at the Diner en Blanc's that have taken place so far this summer in Paris, Berlin, Kigali, Montreal, Boston, and NYC.

See also: [Diner En Blanc In NYC: A Look At The Flash Mob Picnic At Lincoln Center]

[All photos via Instagram]