The Butler Public Library, 218 N. McKean St., will host a presentation on powers of attorney and living wills at 6 p.m. Wednesday, Sept. 7.

An attorney from Neighborhood Legal Services will discuss powers of attorney and living wills, which are legal documents that allow one to express their wishes for medical care.

Registration is required for this event. To register, contact Dianne at dmccauley@bcfls.org or call the library at 724-287-1715.