SLIPPERY ROCK — Fall preschool classes at Slippery Rock Parks and Recreation have openings available.

For more information, call 724-794-8180 or visit the park office.

The Butler Public Library will host representatives from Jennings Environmental Center at 10:30 a.m. Wednesday at the library on North McKean Street. The children's program will include facts about the world of insects and live bugs.For more information, call 724-287-1715.

SAXONBURG — Doc Dixon the Magician will perform a children's program at 6:30 p.m. July 22 at the Saxonburg Library, 240 W. Main St.Call 724-352-4810 for more information.

HARMONY — Old Economy Village is looking for craftsmen, tradesmen and artisans to demonstrate crafts, trades and art of the 19th century to enhance programs. Demonstrators are needed for special events, school tours and weekends. Harmonists were skilled craftsmen in many trades. They were practiced vintners, bricklayers, beekeepers, spinners, weavers, makers of musical instruments and tailors.Those interested should call 724-266-4500, Ext. 110, or send an e-mail to ra-oldeconomy@state.pa.us.

CRANBERRY TWP — Hope Lutheran Church will offer Cardio Pulmonary Resuscitation and Automated External Defibrillator training from 9 to 11:30 a.m. July 26 at the church, 8070 Rowan Road. Upon course completion, participants will be certified through the American Heart Association for two years.To register, call 724-776-3141 by July 16.

ZELIENOPLE — St. Gregory Catholic Church announces its annual lawn fete to be held July 24 to 26 at the church, 2 West Beaver St.The event will include activities and games including bingo, concessions, a raffle, nightly entertainment and food. Activities begin at 7 p.m. Thursday and Friday and at 6 p.m. Saturday. Friday night dinner will be served from 4 to 7 p.m.For more information, call 724-452-7245.

The Butler High School class of 1957 ladies will meet for a reunion from 5 to 8 p.m. Aug. 4 at the Alameda Park Carousel. Dinner will be catered.For more information, call Sylvia (Krulatz) Higgins at 724-283-1451.

Local Red Hatters will sponsor a Victorian Tea and Brown Bag Motor Coach tour to Mansfield, Ohio, on Aug. 23.Participants will receive brown bag items at each stop, plus lunch at the Dutch Heritage Restaurant.Call Connie at 724-287-8757 or send an e-mail to queenconnie@gmail.com for reservations.