Green Chemistry: The Missing Elements will be presented in the Peoria Riverfront Museum Giant Screen Theatre beginning at 7 pm. Featuring John Warner, the Father of Green Chemistry, who will discuss this science that seeks to reduce or eliminate the use of hazardous materials at the design state of a materials process. The presentation will describe the history and background of Green Chemistry and discuss the opportunities for the next generation of materials designers to create a safer and more sustainable future. Admission is free. This event is co-sponsored by the ACS Illinois Heartland Local Section American Chemical Society. For more information, call 309-686-7000 or visit www.peoriariverfrontmuseum.org