With 2,100 seats, EKU Center for the Arts is the largest performing arts venue in Central Kentucky. (Photo from EKU)   Performances by Chicago, Dwight Yoakam and LeAnn Rimes, as well as stage productions of “Rock of Ages,” “Mamma Mia” and “The Addams Family” are among the highlights of the 2013-14 season at the Eastern Kentucky University Center for the Arts.   The...