You do not need to be a member of their fan club/mailing list, but I did get this information because I am signed up with Dairy Queen.
This week April 19-25, Dairy Queen has an awesome offer for those of you that love Dairy Queen Blizzards.
Buy one Blizzard, get the second one for only $.25. Yes, that is 25 cents! Isn't that awesome?
Go enjoy some ice cream; Yum, Yum!