The Diversity x WUM project was created to nurture diversity and enable cross-cultural friendships. Nearly 800 foreign students from 70 countries are studying at our university. Wanting to share their culture more widely, they created the Diversity x WUM project. And with the support of the university's authorities, they undertook to organize a two-day Diversity Festival, to which they invited the academic community and residents of Warsaw. During the festival, students from 18 countries presented their customs and traditions. We have already witnessed two editions of this festival and are looking forward to the third one that is to happen in May 2025.