Thursday, April 11, 2019, 9:00 a.m. – 2:00 p.m. Grand Park joins The Music Center and the Los Angeles Department of Water & Power to celebrate Earth Day and offer Downtown L.A.’s residents, workers and visitors ideas and solutions on how to live clean and go green. The annual event features performances, children’s recycle art project, e-waste collection, drought tolerant plant tours, plant giveaways and demonstrations of the latest in green technology, which are all free to the public (and to a select number of school groups).