Buona, maker of Chicago's Original Italian Beef, announced its 6th annual celebration of National Italian Beef Day on Saturday, May 27th. This year, Buona is pulling out all the stops to honor this cherished holiday with incredible deals and discounts for its loyal customers. 

On May 27, at all 27 Buona locations, customers can enjoy a free regular Italian Beef Sandwich or Italian Beefless Sandwich with up to one topping through the Buona app. This exclusive offer is available to both existing and new app users. To take advantage of this promotion, customers simply need to download the Buona app and sign up. For more information and to download the app here.