When we went for DD's 4th birthday, we only got the pin for her birthday - our last day there. The CMs told us we should have gotten one from every park during our trip. Every day is special at Disney and you don't just celebrate on one. I will add that we went back this past December for DD's 6th birthday. She had gotten a silly little paper happy birthday hat that her teacher had written her name and age on. She wanted to bring her hat and I was fine with that. She got more attention with that hat than anything I had every seen. During the parades, all of the princesses would blow her a kiss and tell her happy birthday! Everyone went out of their way to speak to her and they would all call her by her first name since it was on her hat. She was really loving it.