Affton Athletic Association based in Affton Mo. a suburb of St. Louis Mo. has a long-storied history starting as Affton Khoury League in the late 1950’s playing at local school fields and parks and morphing into Affton Athletic Association in 1962. Affton AA is a central location for youth baseball and softball in the St. Louis area. Affton AA has 11 fields and 8 t-ball fields and is located across Gravois from Grants Farm.