The city of Kaliningrad, where the legends of Hoffman's fairy tales were originally penned, welcomed the donations of dolls, sets, and sketches from "Hoffmaniada". They are now preserved at the Kaliningrad Museum of Fine Arts.The exhibit "Hoffmann's City. Secrets of Two Worlds" that opened in October of 2020, within the newly renovated basement under the former Königsberg Stock Exchange is thought to be a gateway for citizens to remember their rich cultural heritage. In addition, Soyuzmultfilm and Kaliningrad pledged to cooperate in the field of animation.