With 1700 visitors, IO Festival (IOF) is the biggest, by students organised, annual music festival in the Netherlands. Every year, a committee of 8 students creates a spectacular festival at the IDE faculty together with all other supporting committees. The festival takes place from 21:00 until 6:00 in the morning. Different kinds of music are performed: from indie rock bands to DJ’s and other acts. At three different stages music is being performed and drinks are being served. The square of the faculty is often used for the lounge and food (trucks).
See the website for more information: www.iofestival.com