About eight years ago in cali, there where topless hot dog vendors at a beach. (Great Idea huh) Of course after it got popular and local fame (or infamous) they were later arrested. They argued that since breast ARE NOT SEXUAL ORGANS because they play no direct role in sexual intercourse (of course some people are more creative than others). It went thru the court system and a appealate court ruled that a place where men can expose their chest women were allowed to as well. Not sure if it has been overturned or not.