Nude Beach Party Day plus nude olympics Saturday, October 8, - Baker Beach San Francisco Directions to Baker beach This event was completed successfully, with about 50 participants - the photos shown are from a previous similar event. Various contests challenge your creative and physical abilities. This high-energy yearly event is in it's 4th fun year at various California beaches, and this year it is happening at Baker Beach. For the first time, it is open to everyone. We are expecting at least 50 people but would not be surprised if we get this year.