National Chicken Wing Day sees popular chains offering various free wing deals across the U.S.

National Chicken Wing Day on July 29 is celebrated with various deals from popular chains. Wingstop offers five free wings with a purchase, while Buffalo Wild Wings gives six free wings with a $10 order. Popeyes provides a free six-piece wing order with the purchase of another. Applebee's offers a buy one, get one free deal on wings ordered through their app or website. Hooters gives 10 free wings with a purchase of 10, but only for dine-in customers. Deals vary by location, so check local options.