 Kellogg, News Talk 1320, 107.9. What's the sweetest day of the year? It's Miracle Treat Day at your local Dairy Queen. At least $1 from every blizzard and coupon sold on or by July 25th helps the sick kids at Sanford Children's Hospital, the region's only Children's Miracle Network hospital. Miracles happen every day at Sanford Children's thanks to the amazing staff and your generosity. So buy blizzards and coupons for your family, friends, and even work staff.