Editor’s Note: “My Happy Place,” a CNN Original Series following celebrities on deeply personal journeys, airs Sundays at 10 p.m. ET/PT. CNN also tapped anchors and correspondents to share their happy places. CNN Chief Medical Correspondent Sanjay Gupta’s is Ann Arbor, Michigan. Ann Arbor, Michigan CNN  —  Rodger Bowser has worked in kitchens in London, studied cooking in Ireland and been a private chef on houseboats in France. But when it came time to plant his flag somewhere and build a