sentences:  Each of the 110 venues where the shows took place and 475 performances themselves were made "green" through the use of environmentally sustainable paper, lighting and cleaning products.In 2007, The Green Apple Music & Arts Festival ran from April 20–22 in New York City, Chicago and San Francisco with over 200,000 in attendance and millions more reached through the media.Large-scale free public events were held in Central Park and on Vanderbilt Avenue outside Grand Central Terminal in New York, the Lincoln Park Zoo in Chicago and at Golden Gate Park in San Francisco.