The Pennsylvania Department of Health will offer free flu shots at a walk-in flu clinic at from 9 to 11 a.m. and from 1 to 2:30 p.m. Monday and Tuesday at the Pa. Department of Health Office, 100 Brugh Ave., Suite 201.

For information, call 724-287-1769.

NORTH WASHINGTON — A Christmas auction will be held at 5 p.m. Nov. 26 at the North Washington Social Hall. On sale will be toys, decorations, household goods, tools and more.The auction benefits the North Washington Volunteer Fire Department.

The Butler County Symphony Orchestra will present a holiday concert, “Visions of Sugar Plums,”at 7:30 p.m. Dec. 4 at Butler High School, 100 Campus Lane.HARPFX, an ensemble of eight harpists, will perform. The program opens with Tchaikovsky's Nutcracker Suite No. 1 and includes Christmas and Hanukkah music.Tickets are available at the door or at the symphony office, 259 S. Main St.For information, call 724-283-1402 or visit www.butlersymphony.org.

SAXONBURG — The Friends of the Saxonburg Library will host a Charlie Brown Mystery Dinner Show from 5 to 9 p.m. Dec. 4 at the VFW Hall, Dinnerbell Road.Doors open at 5 p.m. and the show starts at 6:45 p.m.Purchase tickets at the Saxonburg Library; call 724-352-4810 for hours.

PROSPECT — The Slippery Rock High School Chamber Singers will host their third annual Hungry for Harmony spaghetti dinner and music extravaganza at 4 p.m. Dec. 4 at Moraine Elementary School. The Chamber Singers and the 5 Star Choir from Moraine Elementary will perform. Music selections include Christmas, pop and classical. Takeout available.For ticket information, call Patty McGuire at 724-368-3654 or pjm1001@msn.com.

HARMONY — Historic Harmony will accept written nominations until Dec. 31 for Heritage Awards to be presented Feb 12 at its annual Harmoniefest dinner and historical program.Awards are offered in two categories: for preservation, restoration or renovation of buildings or sites, and efforts that encourage appreciation of local history.Submissions can be mailed to Heritage Awards, Historic Harmony, Box 524, Harmony PA 16037 or e-mailed to hmuseum@zoominternet.net.