SALISBURY, MD---Salisbury University celebrates Earth Day with activities, live music and food noon-4 p.m. Thursday, April 21, in Red Square. Live bands provide entertainment throughout the afternoon. Student organizations offer games, activities and refreshments. The Humane Society of Wicomico County is on hand with animals available for adoption. Environmental exhibitors include Wicomico Environmental Trust, Provident Organic Farms and Pohanka Auto Group. A horizontal water slide also entertains students and guests. Sponsored by the Student Government Association, admission is free and the public is invited. For more information call 410-543-6030 or visit the SU Web site at www.salisbury.edu.