PENDLETON — Harriet Isom, a retired United States ambassador, will share about an April 2015 tour in Iran.

Isom, who went with the World Affairs Council of Philadelphia, said it was fascinating to observe and study the ancient Persian civilization and theocracy established in Iran.

The presentation will include photographs as Isom talks about her observations and experience. The public is invited to attend Tuesday, May 31 at 6 p.m. in the Community Room at the Pendleton Public Library, 502 S.W. Dorion Ave.

For more information, call 541-966-0380.