About Exhibition Appalachian Fair Home Show 2026 will be held from 22nd - 29th August 2026 at Appalachian Fairgrounds in Johnson City, Tennessee, United States. This is a free event aimed at homeowners looking for inspiration and resources for renovations or improvements around the house. It features local and national vendors offering specials on home improvement projects, from remodeling your kitchen to revamping your outdoor living space. It is a great opportunity to connect with local and national businesses involved in home improvement projects.