A girl in a magical world bets her family's magic that nothing bad will happen when kids from Halloweentown attend high school in the mortal realm.A girl in a magical world bets her family's magic that nothing bad will happen when kids from Halloweentown attend high school in the mortal realm.A girl in a magical world bets her family's magic that nothing bad will happen when kids from Halloweentown attend high school in the mortal realm.