Wingstop: The chain will go public with its offer on July 29, according to a Facebook post. Whatever it is, customers will use the code FREEWINGS. Wingstop’s promotion will come two days after a challenge to Raising Cane’s over the naming rights to a chicken tenders day on July 27. wingstop.com

Happy National Chicken Wing Day 2025! Whether you go for drums or flats, celebrate today with restaurant dining deals and more on Tuesday, July 29.

National Wing Day officially began as a local holiday in 1977 in Buffalo, New York. Here's a list of participating restaurants in.