Okla. Stat. tit. 11, § 11-33-110: Bonds - Power to issue - Manner of issuance

The governing body of the governmental unit may issue bonds,

pursuant to law, provided that bonds of the governmental unit may be

issued in the manner provided by law for the issuance of bonds for

other functions, for the purpose of acquiring land or buildings for

playgrounds, recreation centers, swimming pools and other

recreational purposes, and for the equipment thereof.