On May 20, 2023, the next edition of Naturalists' Days took place. This year the leitmotif of the Pawłowice Fair was potato. The stand of the Main Library offered:
- quiz with prizes "What do you know about potatoes?",
- books and journals related to potatoes (growing, recipes for potato dishes, articles by employees of UPWr),
- brochures: "Potato in art and literature" and "Machines and tools for planting, care and harvesting potatoes",
- the "Ziemniak Codzienny" newspaper ("Potato Today"), which describes the history, provide basic data and interesting facts about potatoes,
- art workshops for children ("My friend Gniotek", "Porcelain made of potato"),
- games for the youngest publicity ("Hot Potato", "Waiter and Unruly Potatoes", "Plant&Dig").
