Sally Stieglitz writes: “What does it mean to be the keepers? This idea was explored through different lenses at the Association of Jewish Libraries 2021 Digital Conference, held online June 27–July 1. Shalom Sabar, professor of Jewish art and folklore at Hebrew University of Jerusalem, opened the conference by asking, ‘What do we put in our museums? What treasures of cultural heritage are worthy of preservation for the future?’”