Section 390-C - [Multiple versions] Prohibit persons under eighteen years of age in certain facilities1. No person under the age of eighteen years shall be admitted to any portion of a facility open to the public wherein performers appear and dance or otherwise perform unclothed, under circumstances where viewing such dancing or performance would be harmful to such person, in the manner described in subdivision six of section 235.20 of the penal law.2. Any operator of a facility described in subdivision one of this section who knowingly violates the provisions of such subdivision shall be subject to a civil penalty of up to five hundred dollars.N.Y. Gen. Bus. Law § 390-C