 HANOVER, Pa.--BUSINESS WIRE-- Nationalpotatochipday--Utz Quality Foods, LLC, is pleased to usher in National Potato Chip Day, while it begins its 100th year of making great-tasting, family-favorite snack foods. Held this year on Sunday, March 14th, National Potato Chip Day recognizes Americas number one snack food, potato chips! While the original reigns supreme and with a total of 1.6 billion pounds sold in 2020, BBQ is the clear favorite flavor when it comes to flavored potato chips. To celebrate this auspicious 