Did Steve Garvey know that today is my birthday?

I just got back from seeing the Amazing Spiderman, and we're getting ready to go to lunch at Don & Charlie's (sports themed resturaunt in Scottsdale - hopefully I'll have come cool pics to post later), then off to the D-Backs game later tonight. To make things even better I finally got a ttm autograph today. It's former Dodgers star Steve Garvey. I sent three cards and he only signed 1, but it's still a great success! Couldn't ask for a better birthday!