Śmigus-Dyngus, also known as Wet Monday, is a traditional Polish celebration that takes place on the Monday following Easter. It marks the end of the Lenten season and the arrival of spring. During this day, people engage in playful water fights, splashing water on each other as a symbol of purification and renewal. The origins of Śmigus-Dyngus date back to ancient Slavic customs, where water was believed to have cleansing properties. Today, it is celebrated not only in Poland but also in various Polish communities around the world, fostering a sense of cultural heritage and community spirit.