No professional entertainer or employee may dance, unnecessarily converse or associate
with any customer during any entertainment period, and not at all except in the formal
manner; provided, however, that a regularly scheduled audience-participation type
of entertainment may be presented during the time stated and in the manner described
in an advertisement posted at the premises and appearing in a regularly printed program.
Provided further, that a copy of said advertisement shall be received by the sheriff,
or any other local law enforcement agency which is responsible for law enforcement
in the area in which the business is located, 48 hours prior to the conducting of
said audience-participation entertainment. This section shall not apply to establishments
having a Class III entertainment license.
