6 places you probably didn't know give away free pretzels on National Pretzel Day 4. Wetzel's Pretzels Stop by Wetzel's if you're looking for a free pretzel to brighten your week. And download the free app for a bonus reward. Free pretzels are ???????????? so we brought them to some heroes. On April 26th, it's your turn! #NationalWetzelDay A post shared by Wetzels Pretzels (@wetzelspretzels) on Apr 24, 2017 at 11:11am PDT WordPress › Error There has been a critical error on your website.Learn more about debugging in WordPress.