Illinois: Unveiling the Unconventional Welcome to the realm of Illinois, where strange places and unusual attractions await your curious exploration. From the whimsical wonders of the world’s largest ketchup bottle to the eerie allure of the abandoned Joliet Correctional Center, this state is a treasure trove of peculiar experiences. Join us as we embark on a journey through Illinois, unveiling its hidden oddities and embracing the unconventional.