The world's largest secret dinner party is returning to New York this Tuesday for the 7th year in a row, and while the wait list stretches some 45,000 people long, a lucky few (thousand) will be donning all white and rushing to the secret location of the annual Diner en Blanc. Though word is still out on which stunning corner of NYC this year's pop-up event will be held, here are a few things to know beforehand.

[Photo by Travis Keyes/Guest of a Guest]