The Oklahoma Scientifiction Association was a club in Oklahoma which was founded in 1936 . It planned on holding a Southwestern Fantasy Conference, but this never came to be. It apparently organized an OSA Pow-Wow.

This is a stub club page. Please extend it by adding information about when and where the club met, how long it was active, notable accomplishments, well-known members, club fanzines, any conventions it ran, external links to the club's website, other club pages, etc.
When there's a floreat (Fl.), this indicates the time or times for which we have found evidence that the club existed. This is probably not going to represent the club's full lifetime, so please update it if you can!
from Fancyclopedia 2 ca. 1959
Oklahoma Scientifiction Association, the first state organization. Begun 1936 by Dan McPhail. Tho never formally organized, it continued for years in a near-dormant state. Such active Southwesterners as McPhail, the Rogerses, Hart, and Speer were part of it.
from Fancyclopedia 1 ca. 1944
The Oklahoma Scientifiction Association. The first state organization, begun in 1936 by Dan McPhail. It never attained formal organization, but continues, in near-dormant state, as an informal group of South-Westerners, having included Hart, Sullivan, the Rogerses, Speer, and McPhail, with lesser lites. A conference called Powwow was held in 1939. The OSA was talking about joining the DFF when the latter disappeared.