We mentioned this deal before, but today's the day: To celebrate their 60th birthday (happy birthday, guys!), Whataburger is giving out a free Whataburger to every dine-in customer from 5 to 8 p.m. who dresses in the company's signature orange. (Of course, if you don't already have an orange shirt it probably isn't worth buying one to get a free burger.) Click here to find a location near you. Read more about Whataburger in Nick's review.