Coleslaw

I have never heard of any place that will give birthday treats if not visiting on the exact date on your driver's license or other ID. The whole point in giving birthday treats is so you will bring in friends and they can profit from that. They probably won't give you 2 treats when both of you are not visiting on the exact date.

This site has a birthday freebies thread, and if you try to google yourself you will find lots of results too, almost all places require ID:
http://www.redflagdeals.com/forums/showthread.php?t=588133