As we were placing our order, the girl at the window at first was very pleasant but suddenly yelled "I said do you want sauce with your onion rings". When I told her there was no reason to yell at me in the tone she was using she said "well you yelled at me first" followed my obsinities. I had not yelled at her as there was no reason to as I stated, at first she was pleasant.I had my grandchildren in the car with me and did not appreciate the treatment I recieved and that my grandchildren were subjected to. I went into the reastaurant to complain to the manager but the young girl denied anything and continued with her fit. I was not going to argue with her so we left and went somewhere else. I have not been able to reach anyone at the corporate office. I will not return there and have advised friends of the same.