Krispy Kreme Doughnuts announces return of Football Doughnuts to kick-off the football season   WINSTON-SALEM, N.C., 2016-Aug-12 — /EPR Retail News/ — Kick-off the football season with the ultimate game-day treat! Krispy Kreme Doughnuts today announced it will once again offer Football Doughnuts in participating U.S. shops starting Aug. 11. The Football Doughnut is Kreme™ filled and dipped in…