The 18 - person chef's table is described on il Buco's website as «a cozy, semi-private dining nook at the back of the restaurant opposite the kitchen.» (businessinsider.com)
You are in the back of the restaurant and they don't notice you, so you sneak out after you are finished. (entrepreneur.com)
On the wall in the back of the restaurant is a list of their favorites, along with the items they purchase from them. (hungryhungryhippie.com)