Harrisville Community Band performs its annual fall concert at 7 p.m. Friday in the Harrisville Fire Hall. The band will play a patriotic/memorial type repertoire, including “God Bless America,” “America The Beautiful,” “For Those Who Have Gone Before,” “This Is My Country,” “Let There Be Peace on Earth” and “American Flourish.” The concert is free. Donations of nonperishable food for food pantries will be accepted.

<B>Union Senior High School band </B>will perform a Veterans Day concert at 9 a.m. Friday in the high school gym in Rimersburg. A Veterans Day program sponsored by the student council will follow. Call 814-473-3121.<B>Guthrie Arts Guild</B> presents “Gaelic Explosion with Callan” at noon Friday in the Guthrie Theater, 232 S. Broad St., Grove City. Tickets are $9 and include a catered meal. Call 814-786-9769 or e-mail dan1@savolskiscpa.com.

<B>Pittsburgh Opera</B> continues its 73rd season with Bizet’s “The Pearl Fishers” at 8 p.m. Saturday, at 7 p.m. Tuesday, at 8 p.m. Nov. 18, and at 2 p.m. Nov. 20 at the Benedum Center, 719 Liberty Ave. Tickets start at $10. Call 412-456-6666 or visit www.pittsburghopera.org.<B></B>