When we went in May my DS 5 (he'll be six in Sept.), got the pin trading buzz. I had read about it on here and thought he might like it, so I bought him some pins at the
Disney Store when they had them clearanced. HE HAD A BALL!!!! He would see a CM and go up to them and say "Can I look at your pins?" Then when he found what he wanted he would say "I'll trade you my ___ for your ____". It was too cute! He also got the Tinkerbell Year of a Million Dreams pin. He was super excited about that and gave the pin he was to share to his Aunt (she's 30) b/c she was really getting in to it as well!!
I bought him the blue castle lanyard and it is long on him but he just sees that as it being able to hold more pins. Everytime I turned around his aunt or Nana were buying him new pins!
One funny thing about the pin trading is my DD 2 really got in to it too! Everytime her brother went to trade a pin she was saying "I need to trade too"! One of the CM's gave her a DVC button w/Goofy on it (we all got one too) and she decided it could be traded too, so she would say "I need trade my Goofy too - like brudder (brother)". The last day that we were in the parks I found her a kid sized lanyard that was pink and she was in hog heaven with her Goofy button on it. The kid sized ones were $5 and they had pink & blue.
Just an FYI for anybody that has a Publix grocery store near them, they have Princess pins from Disney there. There are two different 2 packs where there are 2 pins in each -- one is Ariel & Belle and the other is Cinderella & Snow White. These pins are $7.99. And then they had 1 pin that was all the princesses (Cinderella, Snow White, Ariel, Belle, Jasmine and I think some others) it is $6.99. They have the black Mickey rubber head backs and are super cute!!