One and Done (So Far). 1970.

Contested at the then-new Tulsa Assembly Center in Tulsa, Oklahoma, the 1970 U.S. Figure Skating Championships is the only national championship to date to be hosted by the Sooner State. One and done, it seems. But it was in Tulsa, now more than 50 years ago, that one of the sport’s greatest and most iconic champions, Janet Lynn, claimed the second of her five consecutive national titles.