DoubleDave's PizzaWorks in Norman 50% off!

Today's Living Social deal is $25 to spend on Pizza and non-alcoholic drinks at DoubleDave's PizzaWords in Norman for only $12.50.  Valid for one year.  This would be a great gift for any one heading off to OU or if you're heading to Norman for some OU Football!

I've not used Living Social's daily deals before, so please post comments if you have.  I assume it works like Groupon.