Vernon, KY Visit www.kentuckyfoodtruckchampionship.com for details. The Kentucky Food Truck Championship is one of the tastiest traditions in the Bluegrass State! Held each year on the 2nd Saturday in September in Rockcastle County, this award-winning festival brings together food trucks from across Kentucky and beyond to compete for the championship title. Featuring live music, family-friendly activities, and thousands of hungry visitors, the event celebrates creativity, community, and incredible flavors — from BBQ and burgers to sweet treats and unique fusion dishes. It’s more than just a competition; it’s a showcase of small businesses, culinary talent, and Kentucky pride all in one place.