This children's lecture shows that theater in Ancient Greece was not only a spectacle but also an important part of urban life, education, and common rules. Schoolchildren will learn how the ancient stage worked, why actors needed masks and high-soled shoes, and why going to the theater was considered a matter that concerned the whole society and every citizen. This session will help schoolchildren see that theater in Ancient Greece was much more than just entertainment. Through a discussion about the stage, actors, masks, and the structure of performances, children will learn how art became a part of the life of an entire city. This perspective makes antiquity closer and clearer: it turns out that theater was connected not only to the history of literature but also to everyday life, civic duties, the structure of society, and the collective experience of important narratives. The uniqueness of the lecture is that it connects vivid details with a serious historical context. The discussion will cover the chorus in honor of Dionysus, lengthy performances, the theatrical machine for the appearance of gods, and special shoes with high soles. These details immediately capture attention because they help to imagine the ancient stage not as an abstract past but as a lively, noisy, and well-organized space. This is especially important for children: the history of art begins to be perceived through concrete images that are easy to remember and discuss. Ideas for where to go in Nizhny Novgorod are collected on our website.