Daniel... I think an event this auspicious warrants some good birthday jokes:

Q: Why do we put candles on top of a birthday cake?
A: Because it's too hard to put them on the bottom!

Q: How does Moby Dick celebrate his birthday?
A: He has a whale of a party!

Q: Why does a ship have a party every time it arrives at a port?
A: Because it is a berth day

Q: What did the birthday balloon say to the pin?
A: "Hi, Buster."

Q: What did one birthday candle say to the other?
A: "I'm just going out, I won't be long"

Q: Why couldn't prehistoric man send birthday cards?
A: The stamps kept falling off the rocks!

Q: Where do you find a birthday present for a cat?
A: In a cat-alogue!

Q: What did the big candle say to the little candle?
A: "You're too young to go out."

Q: What has wings, a long tail, and wears a bow?
A: A birthday pheasant!

...but, as you see, I couldn't find any. Happy birthday anyway!

S