Entrusted with the mystical moonstone--the very source of the fairies' magic--the always kind and well-meaning fairy, Tinker Bell, has to make sure that the precious pixie dust remains in ample supply. For the first time in eight years, the magnificent Blue Harvest Moon in this year's Autumn Revelry will invigorate the treasured Pixie Dust Tree; however, an innocent mistake will send Tink on a very important secret mission. Now, only the power of friendship and little Tinker Bell's determination can save Pixie Hollow. Will everything work out?