Tilles Center Presents El Gran Combo - Tilles Center for the Performing Arts Date: 03/15/13 Hours: 8pm Ages: All Price: $40 and up Address: 720 Northern Boulevard - 516-299-3100 Greenvale, NY 11548 tillescenter.org Description: Puerto Rico's most successful musical group, and one of the most popular salsa orchestras across Latin America, will show audiences why they are called "The University of Salsa."