KFC founder Colonel Sanders' home and memorabilia are up for auction — with a planner that may contain his secret recipe

Colonel Harland Sanders' home Blackwood Hall and memorabilia, including a 1964 planner potentially containing his secret recipe, are up for auction in Shelbyville, Kentucky. The auction by The Menish Group includes the home, a former restaurant operated by Sanders and his wife Claudia, and items like Sanders' Kentucky Colonel certificate and a Nixon letter.