Our friends at Gourmet Burger Kitchen have your Blue Monday cure, and it's burgers. FREE burgers! This Monday Jan 16th GBK will be giving away 50 free lunch menus on a 1st come, 1st serve, eat in-only basis. Just turn up, show your Customer ID on the GBK app on your phone & voila! Lunch, on them. So ditch the gym & get your meat HIIT this Monday.