Sarah and Peter Beren announce the Bar Mitzvah of their son, Jacob Henry, at 9:30 a.m. Saturday, June 11, at Congregation Beth Shalom. Jake is the grandson of Mary and Errol Zavett of Chicago and Marian Beren of Boca Raton, Fla. Relatives and friends are invited to worship with the family and to attend the Kiddush luncheon following the service.