Community Arts Center, 220 W. Fourth St., Williamsport; 570-326-2424; www.caclive.com     The Lycoming College Gala will feature the Lycoming College Choirs, Lycoming College Concert Band, and the Lycoming College Community Orchestra in a diverse selection of repertoire, including Rutter’s Gloria with special guest ensemble, the Williamsport Chamber Choir and Orchestra.  Admission to this event is free.