help pastor david feed 19 orphans in kenya africa

I am Pastor David smittkamp originally from Minneapolis Minnesota doing missionary work in Kenya Africa and I am the director of a childs orphanage home where we care for 19 kids and the hardest thing to come up with daily is FOOD.. please help with anything!! 10.00 feeds 19 kids and 4 adults that care for the kids for a day. 300.00 a month feeds everyone for a month