In this movie, 13-year-old Marnie Piper (played by frequent Disney actress Kimberly J. Brown), and her two siblings, are inexplicably denied the opportunity to celebrate Halloween every year. Similarly, their grandmother Aggie (played by Debbie Reynolds) only comes and visits once a year — on Halloween. Aggie is secretly a witch, and one Halloween, Marnie overhears Aggie and her mother arguing about it, and then Marnie, her younger brother and her younger sister follow their grandmother to Halloweentown — a new world of magic, skeletons, goblins, etc — and ultimately join the fight to save the town from dark forces. She moves to a fantasy land!
New Niche score, 10/10: She literally discovered she is a witch.