The Barnwood Builders build a custom log guest home in Dandridge, Tennessee. As the cabin takes shape high in the hills of the Great Smoky Mountains, Mark visits one of the most famous log homes in the country. Johnny visits a candy store in Gatlinburg.

The Barnwood Builders build a timber-frame pavilion behind their showroom; Mark wants to build these outdoor living structures as kits using a notching system; while Ryan cooks, Mark visits the Sheriff's cabin in the Great Smoky Mountains.