Celebrate sustainability April 17 at Rossmoor’s 10th Earth Day Festival Sustainable Rossmoor invites the community to celebrate nature and its preservation at the 10th annual Earth Day Festival, taking place Friday, April 17 from 10 a.m. to 1 p.m. in Peacock Plaza and the Fireside Room. This year’s event brings together music, art, food and handson learning to inspire a more sustainable