Aug 14 1999 DQ Free Cone Day – Tuesday, March 15, 2016 Posted on August 14, 1999 by DealFinder Rating: 0 Posted By: NVcheapster Views: 120 Replies: 0 DQ Free Cone Day is coming back to your local participating DQ. Free small DQ cone, 1 per person. Food & Grocery Deals Fatwallet.com Free Stuff