The Slippery Rock Sliders will visit the Butler Public Library, North McKean Street, at 10 a.m. Wednesday for a "Get a Clue About Baseball" program.

For details, call 724-287-1715 or visit www.bcfls.org/butler.

PENN TWP — Senator Jane Orie will host the third annual Kid's Expo for children and families from 9 a.m. to 1 p.m. Friday at the Butler County Airport, Airport Road.Admission is free, and the event will include informational displays and activities for children.

The Butler YWCA, 120 W. Cunningham St., in conjunction with the United Way of Butler County, will host a free summer program, for youth who have completed grades one to four, beginning Tuesday.Sessions including recreation, crafts, social time and reading and writing enhancement will be held from 10 a.m. to noon Tuesdays and Thursdays through Aug. 2.To register, call 724-287-5709.

ZELIENOPLE — The Zelienople Historical Society is seeking artists within 20 miles of Zelienople to participate in its annual artist show and sale opening July 19.To participate, send a self-addressed, stamped envelope to ZHS, P.O. Box 45, Zelienople, PA16063-0045 to receive entry rules and information. No crafts will be accepted, works must be framed and suitable for hanging.Information is also available by calling the historical society at 724-452-9457. The office is open 9 a.m. to 3 p.m. weekdays.

LYNDORA — T.O.P.S. 152, which meets at the Paul Laurence Dunbar Community Center, 501 Fairground Hill Road, will host a yard and bake sale from 10 a.m. to 3 p.m. June 23 at the community center.Entries sought for photography contestThe Butler County Tourism and Convention Bureau is now accepting entries for its annual photography contest.Entries of photos of Butler County taken by amateur photographers will be displayed at the annual Regatta at Lake Arthur, Aug. 4 and 5. Prizes will be awarded for the top three photos.Entries must be postmarked by June 29 and must arrive at the tourism bureau's office by June 30.For entry forms, visit www.visitbutlercounty.com.

BRUIN — Bruin Volunteer Fire Department will hold a dance for children in kindergarten through grade six on the fourth Friday of each month during summer.The next dance will be held from 7 to 10 p.m. Friday. Admission is $3.For information, contact Cathy Ealey at 724-753-2189 or Penny Reep at 724-753-0078 or visit www.bruinvfd.com.

FENELTON — Fenelton United Methodist Church, Fenelton-Chicora Road, will hold a strawberry festival from 4 to 6 p.m. Tuesday.Dinner and strawberry desserts will be available.