Sisters of Sion from Toronto celebrated the 50th Anniversary of Nostra Aetate Document on October 8th 2015. The Event was sponsored  by the Christian-Jewish Dialogue of Toronto, the Sisters of Sion and other groups, with the title: The Global Village: Our Responsibility to Engage.

"It was a really successful conference, over 200 persons participating (Jews, Christians & Muslims) and a real emphasis on the YOUNG ADULTS who will "carry the torch forward", Sr. Lucy Thorson said.