This actually looks like a good idea

There are (have been) a number of fast food outlets that have tried this sort of theme. There is one in Jerusalem that operates on Orthodox Jewish dietary laws. Years ago in Connecticut there was one that was vegetarian. They served a veggie hamburger called a Bababurger (?). You can bet your spare change that the major chains are watching this.

Ah, yes, wherever there's a buck to be made, there's a slick entreprenuer to be found.