Krapinjon is a unique festival in Croatia which in creative and recreative way presents popularization of science and promotes education, cultural values and art. The idea of the festival is that every year is selected a new topic, for example: astronomy, archeology, old traditions, art, etc. This year's theme is "5 senses, perceptions and optical illusions."
The main program includes series lectures, presentations, workshops, scientific shows and similar interactive-educational and artistic form implemented by numerous associations, the students sections, individuals and fans of art and science. Accompanying events includes acoustic concerts, jam session, film screenings, creative workshops for children, "street art" - embellishing unsightly parts of the city Krapina.