Dairy Queen - BOGO

Head on over and Like Dairy Queen on Facebook and click on the Coupons Tab to join the Blizzard Fan Club.
They will send you a welcome coupon for BOGO Free Blizzard. Plus, you will also get another  BOGO Free Blizzard coupon on July 13th!
If you are already a Blizzard Fan Club member, you’ll automatically get your coupon on July 13th.