On September 15, the book Supraślańska eca – peca, written by Mr. Zenon Gruszewski, was promoted. The artist took readers on a sentimental journey to the times of his youth, which was filled with fun with friends, work, and the independent organization of many cultural events. The times of the author’s youth were introduced by the students of the Secondary Art School in Supraśl and the actor of the Białystok Puppet Theater, Mr. Adam Zieleniecki. The meeting took place in the People’s House, where the author took his first steps on the stage and which is related to one of the stories in the book. Thanks to such books, memories of the former Supraśl and the people who created it will remain in the memory of readers for many years and will constitute a magical world to which everyone returns with undisguised pleasure.