I have eaten at Taco Johns for years. Tonight at aprox. 7:20 my husband and I went for taco's. My sandwich had large charred hunks on it from the grill. It was NASTY. I went back to the cashier and showed her the sandwich, she called the manager to look at my grilled chicken sandwich. "Oh," she said, "that just came off the grill." I said, "yes, but I don't want to eat this, it has charred something on it." she looked at me and said, "That's alright," and then she started to walk away. I said, "Hey would you eat something like this?" she gave me a hard look and walked away. This is unacceptable. It will be a long time before I eat there again! If ever. It was the TACO JOHN on North Green street, Henderson KY.