The Butler Mental Health Association, 140 N. Elm St., will host a program at 7 p.m. June 15 on the treatment of bipolar disorder with light therapy. The program is presented by Dr. Sit of the Western Psychiatric Institute and Clinic.

For information, call 724-287-1965 or 724-287-3380.

ZELIENOPLE — The Resurrection Band is recruiting members for its annual July 4 performances in Zelienople.Practices will be held from 7 to 8:15 p.m. Mondays in June in the cafeteria of Connoquenessing Valley Elementary School. The band performs at 11 a.m. during the Zelienople July 4 parade and will present a concert from 12:30 to 1:30 p.m. at Zelienople Community Park. For information, contact Les Gutzwiller at 724-368-3018 or les.gutzwiller@robinsonfans.com.

Powerful Connections for Women in Butler County will start at 8 a.m. June 16 in Founders Hall at Butler County Community College.The morning activities address women as leaders in nontraditional roles and identifies strategies and milestones for success. In the afternoon, work/life balance issues and relationship growth skills will be addressed. For information, call 724-287-8711 Ext. 8159, visit www.bc3.edu/women or e-mail workforce.develo pment@bc3.edu.

CRANBERRY TWP — Tracy Gyr will present a series of travel lectures starting with “Learn about River Cruising through Europe” at 6:30 p.m. June 14 at the Cranberry Library, 2525 Rochester Road. Gyr is a cruise specialist with CruisePlanners. Registration is required at the library circulation desk or by calling 724-776-9100.

HARMONY — Beginning classes in weaving, spinning, knitting and crocheting will be offered from 11 a.m. to 4 p.m. Wednesdays and Saturdays and from 1 to 4 p.m. Thursdays and Sundays by volunteers at the Weavers Cabin, 245 Mercer St. Other times are available by appointment.To enroll or to volunteer, e-mail weaversofharmony@gmail.com or call Susie Giuliano at 724-453-3406 or Lisel Moser at 724-368-0102.

HERMAN — St. Mary of the Assumption Preschool, 821 Herman Road, will hold a preschool open house and registration from noon to 1:30 p.m. and from 5:30 to 7 p.m. June 23.Parents and children can explore the classroom and learn more about the program.For information, call 724-285-3285.