Free “Earth Day Celebration” events to bring together science, arts Middletown, Conn., — Wesleyan University’s Center for the Arts will present the world premiere of Dear Mother Earth: An Environmental Oratorio by composer Glenn McClure on Saturday, April 23, 2011 at 7pm in Crowell Concert Hall,located at 50 Wyllys Avenue on the Wesleyan University Campus in Middletown and live online…