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How to Win Free Dairy Queen Blizzards All Summer, Because It's Hot Out There

With Memorial Day weekend coming up, Dairy Queen is giving away a “Sweetest Season Pass” that will allow 20 randomly selected ice cream fans to order free Blizzards all summer long. The chain announced the promotion last Thursday; here’s how you can try to snag one of the coveted prizes, each worth a few thousand times their weight in mix-ins.