 CHARLOTTE, N.C.--BUSINESS WIRE--Under a witchy theme, Krispy Kreme has transformed to Krispy Skreme this Halloween season, complete with a logo change, four new doughnuts and the treat of 1 dozens every Saturday, plus a free doughnut offer on Halloween. Beginning today, Oct. 11, Krispy Skreme fans will be enchanted by four new doughnuts that are adorable takes on iconic Halloween symbols for a limited time at participating shops across the U.S.: Abra Cat Dabra Doughnut An Original Glazed 