The subject of our article is the identification of cultural codes of Eastern European shtetl towns in the play by Grigory Gorin "Memorial Prayer", the libretto of which was written by the author based on the works of the famous Yiddish writer Sholom Aleichem. The author of the article describes the history and conditions of localization of Jewish culture in Eastern Europe and the Russian Empire, the peculiarities of its transformation, the tragic history of the Jewish theater in the first third of the twentieth century. After the disappearance of the towns and the disuse of the Yiddish language, the preservation of the history of the characteristic everyday and philosophical way of life of the shtetls became the goal of museum figures, historians, writers, playwrights, and artists. In the work, using the example of Tevye the milkman, his family and environment, characteristic images of the inhabitants of small towns, their habitat, types of thinking and actions are revealed. The article uses the methods of historicism in the retrospective of the culture of Shtetl towns, the method of analysis in the identification of Shtetl archetypes, the method of synthesis in the generalization of a set of characteristic cultural codes. The main conclusions of the study are: 1. Eastern European Jewish shtetl towns are small urban-type settlements with a predominantly Jewish population, whose unique culture was determined by the Jewish faith, everyday and religious traditions, the Yiddish language, as well as the localization of residence in a small area. 2. During the period of large-scale social upheavals of the early twentieth century and the subsequent expansion beyond the boundaries of the towns, their unique culture became a mythologeme, the foundation for writers, artists, musicians, and theater figures who emerged from it. One of the milestones in the preservation of this culture was the Jewish theater GOSET, whose existence was tragically cut short in the middle of the twentieth century. 3. The play "Memorial Prayer", written by Grigory Gorin based on the works of Sholem Aleichem and staged at the Lenkom Theater by Mark Zakharov, became the quintessence of the characteristic images of the shtetl, and at the same time the revival of authentic Jewish culture. The author's special contribution is to highlight in the play the images-the archetypes of the Shtetl, which have become cultural markers, or codes of Jewish Yiddish culture.