Dairy Queen  wants to kick summer off and your weekend with free ice cream.

On Friday, Dairy Queen invites Atlanta and U.S. customers to take advantage of a deal the fast food chain is only offering via its mobile app. DQ is offering a free small cone or dipped cone with any purchase at participating locations, according to a statement from Dairy Queen.

Some of metro Atlanta's  Dairy Queen locations include ones in Alpharetta, Marietta, Smyrna,  College Park, Decatur and Duluth.

March 20 is Dairy Queen's fourth annual Free Cone Day.
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To receive the coupon for the free cone, download the Dairy Queen app here.