Lois Rosen will be the guest speaker at Congregation B’nai Emet’s Sabbath service at 8 p.m. Fri., June 25 at the synagogue, 9 W. Bonita Drive, Simi Valley.

Rosen will explain how to get started researching genealogy. The Jewish Genealogical Society will host its national conference in Los Angeles in July.

Rabbi Michele Paskow and Cantor Michael Russ will conduct the service. Noah Schleien will participate in the celebration of his bar mitzvah.

For more information, call (805) 581-3723 or visit www .congregationbnaiemet.org.