GREEN BAY (WLUK) — The Helfenstein Soup Council, a local environmental advocacy group, commemorated Earth Day with some activities Saturday. One involved presenting an “Environmental Hero” award to people who have taken steps to help the local environment. This year’s winner is Kewaunee Cares. The organization has helped advocate for cleaner water in the county. One of its founders says he has tips to help keep the water clean. “They can start putting in vegetative buffers….THANK YOU FOR THE YEARS OF WORK FOR KEWAUNEE COUNTY..!