First of all a kitchen and a service, because in my opinion eating is an extreme act:
You take “something” that is there, next to you, and “put” it inside you.
This “something” if doesn't kill you, then becomes a part of you.
If you don't make a conscientious decision regarding this “something” it means that you don't respect yourself, and by consequence, that you don't respect others.
Each person working here, each in their own way, participates in this act.