Everyone has their nine-to-five, but often our true passions come alive outside business hours. Meet Indiana's sasquatch believers at the Bigfoot Conference in Nashville. Check out a class in Franklin where woodworkers build a guitar in just two days. Over in Whitestown, Nordic enthusiasts test out their Viking skills for a weekend. And in Hobart, people let off steam on a paintball course built around a decommissioned Cold War missile site.