A memorial event was held for Erwin Elias Kahn on 16 April 2023.
Firstly, Gerd Modert recalled the beginnings of Nazi terror in Munich on a tour of the city. At a memorial service in the St. Vincent House, the initiator of the Memorial Sign for Erwin Kahn, Church Councillor Dr Björn Mensing from the Evangelical Church of Reconciliation at the Dachau Concentration Camp Memorial, spoke, after several words of welcome from Prof. Dr Markus M. Lerch, Chairman of the LMU Hospital, City Councillor Beppo Brem, representing the Lord Mayor of the City of Munich, Dr h.c. Charlotte Knobloch, President of the Jewish Community of Munich and Upper Bavaria, and Ernst Grube, Holocaust survivor and President of the Dachau Camp Community. Julia Cortis read letters by Erwin Kahn wrote at Dachau concentration camp, and Sophie Aeckerle sang the Dauchaulied by Jura Soyfer and Herbert Zipper as well as Psalm 22 and Job by Rachel Knobler.
Following speeches by Ludwig Mittermeier, Chairman of the Catholic Men's Welfare Association Munich, and Dr Barbara Turczynski-Hartje from the Ludwigsvorstadt-Isarvorstadt district committee, the Memorial Sign for Erwin Kahn was placed at his former place of residence in Hans-Sachs-Straße.