You can also get them at DTD at the open air store next to the train. If you can't find your name, they can engrave one for you. However, when we got ours on 4/5, they were out of "Tigger" blanks.
I think you can also get them in Tomorrowland at MK. Can't remember the name of the store.
I live in the real world, so I choose to vacation in Fantasy Land!!
WDW-88,96,97,6/99,12/99,4/01,12/01,4/02,12/02...