The O+ Festival is a 501c3 nonprofit organization that hosts festivals of art and music in cities around the United States. The organization is headquartered in Kingston, New York, where the first three-day, multi-venue festival launched in 2010. During the annual event, all participating artists and musicians exchange their contributions to the festival programming for free and discounted health and wellness services from a volunteer-staffed "pop-up clinic," serving as a "band-aid solution to unaffordable health care for the creative community."