“Early Ohio on the Portage River,” a free family event, will be held May 3 to 5, on the grounds of the Wood County Museum.Hours are Friday, 10 a.m. to 3 p.m.; Saturday, 10 a.m. to 5 p.m., and Sunday, 10 a.m. to 3 p.m.The living history program will feature costumed interpreters portraying life during the exploration of the Northwest Territory and Ohio country, especially along and near the…