Chick-fil-A is celebrating the arrival of spring by treating customers in the Greater St. Louis area to a free order of its popular Waffle Fries.
The promotion is available at all 23 Chick-fil-A locations in the region and runs through Friday, May 16. To claim the free fries, customers must use the Chick-fil-A App. After signing in or creating an account, users can redeem the offer by scanning the app in person or placing a mobile order…