Buffalo Wild Wings surprised its fans on Instagram by offering free burgers and wings in their new deal. This offer will resume from Monday to Thursday, January 13 to January 16, giving buffalo wings lovers four days to enjoy these two delicious menu items.The deals can be availed via the BOGO offer where the brand is giving one free burger on the purchase of one burger and one free wings on the purchase of one wings. One can take advantage of this offer through dine-out, delivery, and takeout.Day-wise deals in Buffalo Wild Wings BOGO offerBuffalo Wild Wings uploaded a new post on Instagram on January 8, announcing the new offer. View this post on Instagram Instagram PostThe post comprised 4 images showing all the offers starting from Monday to Thursday.Monday and Wednesday are for burger lovers, where customers can get a free burger on the purchase of one burger. For Tuesday, they are offering BOGO 50% off on traditional wings.As for Wednesday, one can take advantage of one free boneless wings on the purchase of one boneless wings.The offer runs across all their burgers and wings, whether it's the all-American cheeseburger, the triple bacon cheeseburger, or wings tossed in delicious sauces or dry rubs.The sauce options include:Golden Fire SauceMaple Chipotle SauceCajun SauceBlazin'® Knockout SauceWild™ SauceMango Habanero™ SauceLemon Pepper SauceHot SauceOriginal Buffalo SauceThai Curry SauceNashville Hot SauceJammin' Jalapeño SauceCaribbean Jerk SauceAsian Zing® SauceSpicy Garlic SauceOrange Chicken SauceMedium SauceHoney BBQ SauceParmesan Garlic SauceMild SauceTeriyaki SauceSweet BBQ SauceThe dry rub options include:Desert HeatBuffaloChipotle BBQLemon pepperSalt & VinegarThe offer will end on Thursday, January 16. Interested customers can visit their nearest Buffalo Wild Wings store or use the coupon code BOGOBURGER while ordering burgers through delivery or takeout options to avail the offer.