B.J.’s Wholesale Club plans to expand to Tennessee later this year with the opening of a location in the Nashville suburb of La Vergne, the retailer announced. The retailer also is preparing to add new stores in Davenport, Florida, and McDonough, Georgia, before the end of February. B.J.’s is enlarging its footprint as it rides momentum fueled by grocery sales, which powered profits during the company’s most recent quarter.