Four YPC Erie choirs (young adults age 7-18) will sing songs of the season at their annual holiday concert, "Let Heaven and Nature Sing." Tickets are $12 fro adults and $5 for children. Concert will take place at the beautiful Our Lady of Peace Church and is an event not to be missed to get you into the holiday spirit. Call (814) 898-6789 for tickets. Or visit www.ypcerie.org.