Donna, don't hold your breath.
A fussier eater than I you will hardly find. I am not fond of food in general. I eat to live, but certainly do not live to eat. I will never try anything with which I am not familiar. And on the whole, prefer to cook my own food wherever I go, so I get to eat what I know and what I like. Hence my preference for hostelling and camping.
So as I said, don't hold your breath. If they haven't got plain tomato soup (without herbs or spices) and a plain ceaser salad, I am not likely to eat there. Exception might be the fish and chips served at Mel's diner on Highland in LA. Just like home.
Lifey