LETTING IT GO HC (MR) (C: 1-0-0) The world of Holocaust survivor and mother is turned upside down by the news that her adult son is moving to Berlin, a city Katin has villainized for the past forty years. As she struggles to accept her son's decision, she visits the city twice, first to see her son and then to attend a Museum gala featuring her own artwork. What she witnesses firsthand is a city coming to terms with its traumatic past, much as Katin herself is.