(TrendHunter.com) The Lucky Charms Just Magical Marshmallows are arriving on store shelves for a limited time only to provide avid fans of the namesake cereal with a way to indulge their sweet tooth. The snack... (TrendHunter.com) The Lucky Charms Just Magical Marshmallows are arriving on store shelves for a limited time only to provide avid fans of the namesake cereal with a way to indulge their sweet tooth. The snack...