World of Disney in Downtown. Elias and Company in California Adventure. And also the little shop by the Emporium.
There is an actual Pandora store in Disneyland in the New Orleans square area across from Club 33. They had a great stock of Disney exclusive charms. Last week I was able to purchase 3 of the spacers, Mickey and Minnie clips, Disney parks Pandora bracelet because the one my husband bought me originally was way to big. The cast members were amazing and will pull out any charm to show you and help you build a great bracelet. They have non Disney charms as well. Have fun shopping.