Last Saturday, an estimated 30,000 people or more came to White River State Park to celebrate the 40th Anniversary of Earth Day. The sun was not out but clearly Mother Nature was smiling on the festival, holding off on the rain until late in the afternoon ... The last few years the Indianapolis Earth Day was located at the American Legion Mall ... In attendance there were over 130 reserved tables, including restaurants, boy scouts, small businesses that use recycled products, a petting zoo and