Oklahoma's oldest and largest civic organization. Founded in 1911, we are a group of generous people taking meaningful action through Rotary service The Rotary Club of Oklahoma City is Oklahoma's oldest and largest civic organization. We are a group of generous people taking meaningful action through Rotary service. Our Tuesday lunch meetings for members are held weekly at St. Luke's UMC. To foster and promote the ideals of service and ethical standards in personal, business and community life and promote international understanding through fellowship and to encourage acquaintance as an opportunity for service.