MINNEAPOLIS--(BUSINESS WIRE)--You don’t have to be a kid or visit a carnival to get a taste of this DQ fan-favorite flavor that is back for a limited time. The Cotton Candy Blizzard Treat makes its return as May’s Blizzard of the Month following a landslide vote from the DQ brand’s most loyal Fans. To celebrate its 75th Fanniversary, the DQ brand put the fate of a Blizzard flavor in Fans’ hands, asking them to vote which delectable flavor of the past they’d like to see again. The votes overwhel