Actually they do have a big sign now that states their dress code. And also the sign about right to refuse service to anyone they choose. I have seen guys come in and get turned away cuz of what they were wearing etc. Had one get half dragged out kicking and screaming after he was told to either remove his hat or turn it forward 3 times. ( screaming like a girl and in his late 40's to early 50's ) I was almost rollin on the floor laughing.