Rural Life and History Royal Bake Shop | Dakota Life SDPB | By SDPB Staff Published December 2, 2025 at 10:59 AM CST Twitter LinkedIn Email In 2017, SDPB caught up with Janine Ellis of the Royal Bake Shop of Centerville, now known as Ellis Donuts, for a world famous zebra donut and to find out what has kept people coming back for generations.