BUTLER TWP — Alameda Pool will offer group and private swimming lessons in July.

Group lessons run in two-week sessions, with 10:45 a.m. and 7:15 p.m. start times.

Classes will begin July 7 and 28, running Monday through Thursday of those weeks, with makeup days on Fridays.

Private and semiprivate lessons also are available.

Register by visiting the park office or by calling 724-284-5383.

BUTLER TWP — The Pennsylvania State Police Troop D holds a child safety seat inspection on the first Friday of each month by appointment.Contact Trooper Kesten or Trooper Markey at 724-284-8100, Ext. 249 or 250.The service is for Butler County residents only.

SAXONBURG — The Saxonburg Public Library will host a free Social Security retirement seminar at 7 p.m. July 16.A speaker from the Social Security Administration will explain retirement benefits and how to navigate the social security Web site. Participants also will learn how to file for retirement benefits online.For more information, call 724-352-4810.Gerwick reunion planned for JulyThe 53rd annual Gerwick reunion will start at 1 p.m. July 13 at Hughes Park in Emlenton.Guests are asked to take table service and gifts for the auction. Meat, buns and beverages will be provided.

BUTLER TWP — A Families Forever seminar will be held from 8:30 a.m. to 12:30 p.m. July 19 at Lifesteps' Central Office, 383 New Castle Road.The seminar teaches parents how to minimize negative effects on children as a result of divorce or custody situations and provides a safe environment for children to share their feelings.Registration is $50 for adults and free to children. To register, call Lifesteps at 724-283-1010.

MARSHALL TWP, Allegheny County — The Regional Learning Alliance, 850 Cranberry Woods Drive, will host the following workshops in coming months:• "Compression Planning Advantage Workshop," which teaches combining creative brainstorming and storyboarding into a single process to help make better decisions more quickly, will be from 8 a.m. to 5 p.m. July 15 and 16 and 8 a.m. to 3 p.m. July 17.To register, contact Judy Dahlbeck at 724-741-1036 or Stephanie McNellis at 724-847-2120.• "Selling Skills: Attracting New Customers to Your Business" will be from 9 a.m. to noon July 24. The event will be co-hosted with KnowlegdePoint Academy and the SellingPoints Group.Registration fees include workshop, continental breakfast, program materials and networking opportunities.• "Listening to Your Business" is set for 8 a.m. to noon Aug. 22.To register, call 724-741-1036 or send an e-mail to kpa@therla.org.