Dairy Queen Declares First Day of Spring “Treat Szn” With Free Cone Day on March 19

MINNEAPOLIS--(BUSINESS WIRE)--Sunny days are around the corner and American Dairy Queen Corporation (ADQ) is ready to make the season a little sweeter. On March 19, the first day of spring, participating DQ® restaurants nationwide will host Free Cone Day. The iconic DQ springtime tradition is a fan favorite. On Free Cone Day, fans can receive one free small vanilla soft-serve cone* featuring the classic curl on top (limit one per fan, while supplies last). Free Cone Day also signifies the retur