If you have a Philly Pretzel Factory store in your area, be sure to stop by and enjoy one FREE Pretzel on National Pretzel Day, Tuesday, April 26th! There is no purchase necessary! To get offer, visit your closest store and inquire if they participate in the National Pretzel Day. Use this locator to find the closest Philly Pretzel Factory store. Valid on April 26, 2022 ONLY.