Cracker Barrel Old Country Stores Inc. will soon add beer and wine to its menu. The Lebanon, Tennessee-based company began testing the concept in their Florida stores, according to The Tennessean, with plans to expand the program to approximately 600 stores by the end of the fiscal year. There are more than five locations in the Central Florida area. "I remain excited about this initiative and in addition to the financial benefits, we believe these offerings support the guest experience by providing…