The Amateur Softball Association of America - a volunteer-driven, not-for-profit organization based in Oklahoma City, OK - was founded in 1933 and has evolved into the strongest softball organization in the country.
Oklahoma's state capitol building is the only capitol in the world with an oil well under it. Although its legal description is Capitol Site #1, it is referred to as Petunia #1 because it was originally drilled in the middle of a flower bed.