The most up-to-date information about vendors, news, and weather for the G&LW Gem Show Franklin - July. Check out the show's floor plan and the products that will be sold. The G&LW Gem Show Franklin - July starts on 7/23/2020. The Show ends on 7/26/2020. The Show is located at: Watauga Festival Center 6295 Sylva Rd., Franklin, North Carolina 28734, United States.