1938-1948: Betar, Irgun and a Memory of All That February 25, 2018 @ 1:30 pm Attorney Ephraim Margolin talks about his involvement in the Zionist movement and his tenure as Menachem Begin’s secretary. Free. Event Website Venue: Jewish Community Library 1836 Ellis St. San Francisco, CA United States + Google Calendar+ iCal Export Talks & Workshops