BOGO: Dairy Queen is celebrating 80 years with an 80-cent Blizzard deal

Dairy Queen is celebrating its 80th anniversary with a BOGO deal on its famous Blizzards.

Basically, customers can get buy-one-get-one blizzards for just 80 cents. The fast-food chain announced the deal applies to any of its 15 flavors, including its flavor of the month. 

Customers can take advantage of the promotion through March 15 at participating locations.