Sort of Charlie and the Chocolate Factory meets the classic treasure hunt stories. Katie and her Fairy friends are trying to get hold of as many candy bars as they can since they need to sent 12 wrappers in to have the first clue to the ruby prize treasure hunt delivered to them. They have to hurry to get mail them out in time for the contest. In order to get all the wrappers they need Katie has to let her snobby rich brat tag along with the concert. The first clue give one the location of the contest. The final clue is much tougher to solve the location of the ruby. Katie knows she must do her best if she's going to get the birthstones needed to save the fairy tree.