We were going to go thru the drive thru. In the car was myself, my wife, and my 4 year old grandson. He had to go potty, so I pulled over before we went into drive thru lane. My wife took him in. He has been trainging to not pee his pants, but has to go immediately when he says so. He feels bad, as other kids his age are trained. My wife asked for the key. The counter person said you will have to wait. My wife waited a minute or so, and asked again, She got, cant you see I am busy. WAIT!. my wife said the little boy needs to go to the bathroom... read full review »