Axios Des Moines: A local nonprofit is asking for the public's help to feed hungry families through a unique app that prevents food waste. Eat Greater Des Moines is partnering with grocery stores, gas stations and normal everyday people to take excess food off their hands. The nonprofit gives the food to shelters and churches who distribute it to families in need. Anyone can download the nonprofit's "Food Rescue App" and sign up to volunteer to help transport the often perishable goods.