We love Oklahoma museums! The Oklahoma Museums Association empowers Oklahoma museums. OMA supports museums by: OMA supports museums by: 1) developing resources to fulfill the mission; 2) building networks among members and member institutions as well as with various publics; 3) encouraging public awareness of the existence, purposes, and value of museums; 4) promoting professional growth among museum employees and volunteers; 5) providing professional services to Oklahoma museums; 6) advocating on behalf of museums; 7) being a national model for state museum associations; and 8) achieving excellence