About this festival
San Diego EarthWorks' annual EarthFair in Balboa Park is the largest FREE annual environmental fair in the world. Produced by 400 volunteers, EarthFair features more than 350 exhibitors, special theme areas, a Food Pavilion, a special Kids’ Activity Area, three entertainment venues, the Children’s Earth Parade, the eARTh Gallery art show, and the Cleaner Car Concourse. Our exhibitors represent every type of environmental organization, governmental program and commercial enterprise with goods, services and causes that address our environment and quality of life.