CROATIAN CHRISTMAS: The Sacred Heart Croatian Parish, 917 N. 49th St., is hosting a special program about Christmas in Croatia. Learn about music, dances and costumes. The 18-member ensemble Vuga from Zagreb will perform under the direction of Ivica Ivankovic. Snacks and refreshments will be available. Admission is $10 for adults and $5 for children under 16. Tickets will be sold at the door. Call 774-9418.