Free traditional Easter dinners will be served to those in need from 11 a.m. to 1 p.m. Sunday at the St. Barnabas Nursing Home, 5827 Meridian Road, Gibsonia, and Valencia Woods at St. Barnabas, 85 Charity Place, Valencia.

Reservations are requested but not necessary by calling St. Barnabas at 724-444-5510 or Valencia Woods at 724-625-4000, Ext. 244.

CRANBERRY TWP Gastroenterologist Michael Miecko will discuss how to recognize irritable bowel syndrome signs and symptoms at 12:30 p.m. April 15 at the Cranberry Township municipal building, 2525 Rochester Road.For information, call 412-367-6643.

CALLERY Crestview Community Church, 210 Kline Ave., will hold an auction at 11 a.m. April 18 at the church.Lunch will be available for purchase. Proceeds will benefit the children's camp fund.

SAXONBURG The Saxonburg Library, 240 W. Main St., will hold its spring used book sale from 10 a.m. to 7 p.m. April 16 and from 10 a.m. to 5 p.m. April 17 and 18.

Lungs at Work, a chronic respiratory disease clinic, will offer free breathing tests at the following locations.• 10 to 10:50 a.m. April 16, Chicora Senior Center Moose Lodge hall basement, 117 W. Slippery Rock St., Chicora.• 11:15 a.m. to noon April 16, Bruin Senior Satellite Center, United Methodist Church, Main St., Bruin.

The Butler Public Library, 218 N. McKean St., will celebrate National Library Week from Monday through April 17. Events will include:• Insurance seminar for older Pennsylvanians, 10:30 a.m. to 12:30 p.m. Monday. Registration required.• First meeting of the Coupon Club, 6:30 p.m., Tuesday.• Peter Connor, author of "The Hot Mill Gang!," book signing, 11 a.m. to 2 p.m. April 16.• Friends of the library book sale, 9 a.m. to 7 p.m. April 16 and 17, 9 a.m. to 5 p.m. April 18.• Isabelle Stephens, author of "A Life that Almost Wasn't," book signing, noon to 2 p.m. April 17.For information, call the library at 724-287-1715 or visit www.butlerlibrary.info.

ZELIENOPLE The Zelienople Public Library will hold a family game night from 6:30 to 7:45 p.m. April 20 at the library, 227 S. High St.Participants may take a game from home or play a library-owned game.

SLIPPERY ROCK The Slippery Rock Community Library is collecting used books for its sale June 5 and 6.To donate books, call 724-794-1270 or call the library at 724-738-9179.No Reader's Digest books, encyclopedias or textbooks will be accepted.