My wife is recently on a gluten-free diet, so we have to re-examine all our favorite foods. What does anyone know about Soon Tofu? Other than soy sauce, any wheat, barley or rye in anything? Anything inherently cooked or marinated in soy sauce? Specifically, BCD Tofu House. I was going to call them, but thought I'd consult the boards before trying to get a reliable discussion over the phone.