The Tennessee Walking Horse National Celebration is listed among the top 1,000 places to see in North America, according to best-selling author and travel writer Patricia Schultz. In her latest book, 1,000 Places to See in the USA and Canada Before You Die, the globetrotting writer sticks to Canada and the good ol’ USA for her inspiration. And Shelbyville, Tenn., is where she experienced the memorable horse show.