Swanson Pyramid of Greatness Parks and Recreation T-ShirtRon Swanson developed the Pyramid of Greatness over the course of many years. It's a perfectly calibrated recipe for maximum personal achievement. In the Parks and Recreation season 3 episode titled "Go Big or Go Home", Ron showed the pyramid while coaching a boys basketball team. Everyone will know you are a fan of the head of the Pawnee Parks and Recreation Department when you wear this Swanson Pyramid of Greatness Parks and Recreation T Shirt!