Rivera to Make Appearance and Sign Autographs at North Bergen Store Grand Opening NORTH BERGEN, N.J., 2014-10-16— /EPR Retail News/ — Big Lots announced today the grand opening celebration of its newest store at 9 a.m. on Friday, October 17, 2014. The 23,314 square-foot North Bergen, N.J., store is located in the Columbia Park Center at 3129…