Happy hen Sunny is always in search of an adventure. In her latest quest, Sunny goes on a search for a tractor that is just her size. Cat friend Sassy tells Sunny all about the tractors at the Threshers' Reunion. Sunny just has to investigate. Along her journey she meets many new friends and encounters all kinds of tractors, farm machinery, exhibits, museums, history, steam engin train, and more. Follow Sunny of her photo adventure to find Sunny's perfect tractor.