“My Pretzel Perks” Members Can Redeem Free Pretzel Offer between April 26 and May 1 Lancaster, Pa., 2016-Apr-14 — /EPR Retail News/ — What’s better than a free pretzel for National Pretzel Day? The mouthwatering prospect of having free pretzels for an entire year, of course! In celebration of National Pretzel Day, Auntie Anne’s® – the world’s…