The Lucky Corner – Memorial Field at 13 and Coolidge has sprung to life with the arrival of the Royal Oak Leprechauns. The Great Lakes Summer Collegiate League team has long been the dream of General Manager Mark Sackett. But he needed a bit of luck – and the fabled pot of gold to make the dream a reality. When hometown hero and New York Yankee’s second baseman, DJ LeMahieu heard about the team, he wanted to help make it happen.