Yerba Buena Gardens Festival (also known as Yerba Buena Arts & Events, and YBGF) is an admission-free performing arts festival held in San Francisco, California. During the summer months, May to October, Yerba Buena Gardens Festival produces concerts and performances including music, dance, theater, circus and children's programs. All programs take place in the outdoor spaces of Yerba Buena Gardens in the South of Market, San Francisco district.