Cecilia Tomko portrays Bertha Laing Wise during the 2014 “Echoes from Our Past” tour hosted by the Butler County Historical Society at the North Side Cemetery. This year's tours will be held Saturday and Sunday.

Tickets for the Butler County Historical Society’s third annual “Echoes from Our Past — Historic Cemetery Walk” are available through noon Friday.

The walks will be at 11 a.m. and 2 p.m. Saturday and at 2 p.m. Sunday on the grounds of Butler’s North Side Cemetery, 1002 N. Main St.

Tickets are $14 for the general public and $10 for historical society members and Butler Little Theatre season ticket holders. Proceeds benefit the historical society and the BLT.

No tickets will be available the day of the event.

Tickets are available at www.butlerhistory.com or at the historical society office in the Senator Walter Lowrie House, 123 W. Diamond St., which is open 9 a.m. and 3 p.m. Tuesdays through Fridays.