Okla. Stat. tit. 3A, § 418

A. No charity game shall be conducted on the first day of the week, commonly known and designated as Sunday. B. No charity game shall be conducted between the hours of midnight and 10:00 a.m. C. An organization shall not conduct more than two sessions at a location during a calendar day. D. No person under eighteen (18) years of age shall play breakopen ticket games; provided, any person under the age of eighteen (18) may play charity games other than breakopen ticket games when accompanied by a parent or guardian if such play is permitted by the organization conducting the charity game. E. No licensee shall sell any tangible property or services in connection with operations of charity games in any manner in which the purchaser incurs a debt to the organization or to any of its members or employees.