I think vegiartians miss out money wise on one price no mater how much you eat meals. Meat cost so much more then non meat meals.
Same with people who don't drink alchoal a places where it is included in the price. (one reason we haven't done the lula yet, we don't want to pay for it if we aren't going to drink it. )
Having said that I think they have a lot to eat for vegitraians. Next time we go I will have to mention on the PS that DD and I can't eat milk or eggs (due to allgergies. I hear they are good about letting you know what it is in.