Since 1920, the Osawatomie/Paola game was the Super Bowl, the game no one missed, the big one that shut down both Kansas towns and most the countryside. For 93 years it went on.
But the rivalry got started long before that, if you read the history. For a time in the 1850s, those two burgs did a whole lot more than mount great passing games. Kansas was bleeding in the 1850s. Just about everyone opening up the sod on the new state's eastern edge did so because they wanted to fight, wanted to win, sometimes at all costs.