A guestaurant (guest_restaurant) is a kind of restaurant. It is like a dinner party at somebody's home, where paying guests turn up.
In most places is a private home. Guestaurants are normally run by the chefs at their own homes. Due to it very special nature, attendance is by appointment only. Guests are normally encourage to bring their own wine. Guestaurants have become the latest trend in dining out in cosmopolitan cities.
I went to a guestaurant in London last night; It was awesome! I met so many cool people and food was exceptional