January 2006: Des Moines&#39; Hugh Hawkins won a Powerball jackpot prize worth $113.2 million. Hawkins shakes hands with Dixie Upenieks, a Dahl&#39;s clerk at the Beaverdale store who helped validate Hawkins&#39; winning lottery ticket when he came in to check his numbers and discovered he had won the $113.2 million Powerball jackpot, at the time the largest lottery prize won in Iowa.