Think of it like this, a patron came in, ordered and eat. And when they go home, they'll say (for instance) "man, that was the best <insert here food name> in the world! and i've tasted plenty! i gotta go back to <insert your workplace here> for some more!"
I just got a funny/weird idea. What if there's an airplane themed restaurant. The costumers will come in a greeted by waiters dressed as a steward/ess checking their boarding pass and taking them to their seat -- arranged like airplane seats. and then costumers can place their coats/belongings in the overhead compartments. When the meal is served it'll be served by air steward/ess with a trolley like airplane food (but doesnt taste like one), complete with plastic cups and cuttlery.