Free Jr. Bacon Cheeseburger at Wendy’s December 30, 2022 December 7, 2022 Finish off the year with a Bacon Bonanza at Wendy’s! Stop by on December 30 for a free Jr. Bacon Cheeseburger with any in-app purchase, no coupon or promo code required! Download the Wendy’s app ( iOS | Android ) to enjoy this offer while you can!