For a limited time, the seasonal fan favorite is back LANCASTER, Pa., 2017-Sep-12 — /EPR Retail News/ — Back by popular demand, Auntie Anne’s®, the world’s largest hand-rolled soft pretzel franchise, is rolling out the dough for Pumpkin Spice Pretzel Nuggets. Available for a limited time starting September 11, the nuggets are freshly baked and topped with…