Auntie Anne’s® invites fans to vote for the next Pretzel Nation Creation   LANCASTER, Pa., 2017-Jul-21 — /EPR Retail News/ — Pretzel lovers rejoice: Auntie Anne’s®, the world’s largest hand-rolled soft pretzel franchise, is unveiling a delectable new pretzel flavor. The best part? The public will decide which salty, sweet or spicy pretzel will be available at…