In Pokemon X, I went to the PokeCenter, and it's pitch black, they turn on the lights and say "HAPPY BIRTHDAY, CELESTE!" and confetti Pikachus fall around :D I was like "yay"!

In Animal Crossing, I start the game and Twiggy here^^^^, tells me there's an emergency in her house, so I go and my buddehs, Walt and Becky, are there and confettis, "HAPPY BIRTHDAY"s etc. I get to blow the candles on the cake, and I got a gift(A crappy one, but it's the thought that matters I guess*cough*WallFan*cough*)