Mercyshooter, your sense of humor is only exceeded by your audacity to ask such a silly question.
Of course there are lots of Sp's that offer b-day special. All they need is confirmation of your birthday from a relative.--- preferable from the wife or mother.
Has to be a bday special. I am sure it is like Dennys, just show up with your Drivers licence as proof of date with current address. Upon departure your invoice will recognize the discount. If not bring the bill to the counter and any excess charges will be reversed.
I'm sure many of them would be happy to provide some sort of special service for your birthday if you let them know in advance... particularly higher priced ladies. They might even dress up with a ribbon and bow so you can unwrap your present.
Just don't expect a special deal on the price though...