The room grew quiet as Sami Steigmann stepped forward in the lower-level beis midrash of the Young Israel of Hillcrest. Moving slowly but confidently between the rows of chairs, the 86-year-old Holocaust survivor greeted attendees, shook hands, and made eye contact with nearly everyone in the room. Before long, the more than 50 participants gathered that evening were leaning forward in their seats. For them, this was living history unfolding only a few feet away.