“Auntie Anne’s Free Pretzel Day 2015” is the year of 17th consecutive free pretzels for free ..! Only Add Lind @ ID: @ auntieannesth. There are 2 popular flavors of Almond Pretzel and Original Pretzel on Saturday, July 23 from 11:00 - 14:00 hrs., at Auntie Anne’s over 134 branches