2020 Winter Carnival Features Mac, Cheese, More By LIBBY CUDMORE • Special to www.ALLOTSEGO.com COOPERSTOWN Hanna Bergene, 2020 Cooperstown Winter Carnival co-chair, warns that things could get cheesy. “New this year is a mac and cheese contest at the Carnival closer,” she said. “We heard from the restaurants that the chicken wing contest was kind of stale – and who doesn’t love mac and cheese in the middle of winter?” The contest will be free, allowing all the carnival goers…