Alton Main Street, the Sierra Club Illinois’ Three Rivers Project, and the Jacoby Arts Center are hosting the 19th annual Mississippi Earthtones Festival on Saturday, September 20th, at the Alton Amphitheater in Alton, Illinois. This day-long festival will offer food, music, art, and more with an eco-conscious focus. To match the event’s vision and theme of river conservation, The Old Bakery Beer Company will also be offering a special-edition West Coast-style IPA brewed with water quality-enhancing Kernza® perennial grain, which will be available for purchase at the event.