The Oregon Country Fair (OCF) is a nonprofit organization and an annual three-day art and music fair held outside the city limits of Veneta, Oregon, United States. Located in the Willamette Valley, the site is about west of Eugene along the Long Tom River near the unincorporated community of Elmira. Annual attendance is approximately 45,000, and the fair has around 960 craft and food booths each year. The event is known as an outgrowth of the counter-culture movement and for using environmentally-friendly practices during the fair.