Just back from our first trip to WDW and loved it! For myself, I had a ball making a charm bracelet. I first saw the charm display at the shop outside of Pirates on our first day. I kept thinking about it and that night when we ate dinner at the Poly, I saw the charms there too, so I decided to start one. I bought the bracelet and four charms to begin with. I got my three kids favorite characters and the castle charm since we had just finished watching Wishes from O'hana and thought it was beautiful. After that, I bought a charm to represent each thing we did on our trip...the magic hat for MGM, the ball for Epcot, a Blizzard Beach charm, the Animal Kingdom charm, Ariel (my personal favorite princess) and one from the Boardwalk hotel where we stayed. I have been wearing it everyday since we got home and it keeps me in that "magical place".
We also purchased beach towels at Blizzard Beach (since I knew we needed some new ones anyway) and my kids loved doing the penny presses and each made a book.