When you become a fan of Dairy Queen on Facebook you will receive emails with the BOGO coupons. The first one is for joining. The second one is on your birthday. The third is on the anniversary of your join date. And three other times a year. You must be 13 to be able to join. This is open to US and Canada. I can't wait to have my Blizzard. My favorite is Oreo. What's yours? Thanks For The Mamas!