THROUGH THE MONTH A line dancing class for men and women of all ages and abilities, sponsored by the Senior Center of the Chathams, is being held from 12:30 to 1:15 p.m. Tuesdays at the Chatham Township municipal building’s gymnasium, 58 Meyersville Road. Joan Wright, a longtime Country Western dancer and aerobics instructor, is teaching the class. Wright teaches at the Summit Senior Center, the …