The Willows Inn is an even stronger parallel.

Literally a tiny island that people travel to and stay at the inn just to eat dinner. When you're there, it appears that the staff outnumber patrons about two to one.

My wife and I went there for an anniversary dinner (and breakfast the next morning). It was an incredible experience. Certainly the best meal of my life and one of the best evenings.

But I watched The Menu later and that movie hit a little too close to home.