“We get people who’ve moved away, and they’ll call in, all eager to ask us if we can ship the Irish potatoes up to Massachusetts or New York,” says Stutz’s Hatboro store manager Kim Wengert. (Stutz will ship for customers who call in.) “My 9-year-old nephew actually asked for them this year for birthday. He was surrounded by toys, but when he opened the [candy] box, he screamed louder than ever: ‘Irish potatoes!’ ”