(a) If the location for which the place of entertainment permit is issued contains a dance floor or other place primarily designated for dancing, the permit holder shall provide:
(1) Free cool drinking water to patrons by means of an automatic drinking fountain or by providing cups of water at all beverage service locations, or both; and
(2) Earplugs for free, or for sale on the premises at a reasonable price.
(b) Notwithstanding the above Subsection, these requirements shall not apply to a Plaza as identified in Administrative Code Chapter 94.