COOPERSTOWN TRADITION UNDERWAY 7th Graders Swirl Around Dance Floor At 61st Cotillion Ben Agostino escorts Tori France into The Otesaga’s grand ballroom this evening as the 61st annual Cooperstown Cotillion got underway. The annual May tradition follows six weeks of ballroom dancing, where Cooperstown Central seventh-graders learn steps that will serve them well throughout their lives to come. At right, Gina Geertgens leans on the arm of Henry Horvath, as he leads her on the promenade through the hotel’s lobby…