The Hatchery Outdoor Adventure is held each year at the Norfork National Fish Hatchery.  The adventure starts on Saturday September 8th at 9:00 a.m. and is open to all age groups. The Hatchery Outdoor Adventure (HOA) is an annual event that takes place on the first Saturday after Labor Day. The purpose of the HOA is to disconnect kids from TVs and video games and expose them to the fun and education of things that they can do in the outdoors.  The Hatchery Outdoor adventure is a FREE hands on event for kids and their parents.