Dairy Queen Offering Free Cones to Kick off First Day of Summer
June 20, 2019 8:04AM CDT
The first day of summer is almost here and to celebrate the Summer Solstice, Dairy Queen is offering free cones.
The “First Day of Summer Celebration” is a deal for people who have the Dairy Queen mobile app. On Friday, customers with the app will have access to a single-use mobile coupon that must be combined with a purchase.
Customers can download the mobile app by clicking here.