My baby boy is three, we celebrated at pre-school (I was very excited to see him blow out the candle un-prompted, yes I'm a mom like that!)
Today he got a card in the mail that sings! from one of his great grandmothers, he loved it so much. His loved seems forced in this video, but I promise he was all about that card :).
A new addition to his "when I grow up..." which is still heard 50+ times a day is, ready for it, a robot :). Love that boy!