I'm new here so sorry if this doesn't really fit in but T.G.I. Fridays says they will send you something special for your birthday if you sign up with them. http://www.tgigreattimes.co.uk/register.phtml
I know they had the same sort of thing in the states and it was a sort of buy one get one meal free sort of thing. Sadly they never made it to Canada but I was pleased to discover them here in England. So, I thought I'd share. Hopefully this is helpful to someone.