GBK - an easy lunch tipple

Forget fancy restaurants. If I could eat GBK (Gourmet Burger Kitchen) every day.. I would. Something to compare it to here would be Grill'd I guess. I know this isn't a food blog but their chicken burgers are to die for. So this particular one (I went to 3 on this holiday.. GBK whore I am) was at Cambridge. They have wonderful Elderflower cordial. Free refills. THIS one though, has Gin in it. Perfect combo. :)