§ 612.17 STAGE TO BE PROVIDED IN NIGHT CLUBS; ENTERTAINERS LEAVING STAGE.
   (a)   No person within the limits of the City, operating a night club or a public place where one or more forms of entertainment are provided or permitted, shall fail to provide a stage or designate a definite place in the room or building in which such forms of entertainment are provided or permitted on which or within which such forms of entertainment may be given. No person operating such night club or other place where such forms of entertainment are provided or permitted shall allow the entertainers to leave such stage or place so designated during the performance and to mingle with the patrons of such place or to come in physical contact with such patrons.
(1956 Code Sec. 961.13)
   (b)   Whoever violates this section is guilty of a misdemeanor of the third degree.