More than 2,500 people have signed a petition calling for the Randolph board of education to resign days after the district voted to remove the names of holidays from the school calendar following a earlier debate about how to refer to Columbus Day. “(Superintendent) Jen Fano and all of the Board of Education Members have disgraced our community and clearly do not have the best interests of our children in anything they do,” the online petition started late last week reads. “They represent everything that is wrong in education today and are completely incompetent in every aspect of their role.”...