The Obligation October 11, 2018 @ 8:00 pm Opening night of Roger Grunwald’s one-man play in which he plays four characters exploring the experiences and dilemmas of three Jews and an SS officer during and after the Holocaust. Co-presented by the Mitzvah Project. Through Nov. 4. $12 and up. Event Website Venue: Potrero Stage 1695 18th St. San Francisco, CA United States + Google Calendar+ iCal Export On Stage