Outside the official class hours (9:00-18:00 from Monday to Thursday, 09:00-15:00 on Friday), you can spend your free time any way you like. If you want to organize a social activity on your own or visit friends or family that live nearby, you are free to do so. Often participants also organize social gatherings in the evening or on the weekend (e.g. exploring Hamburg and cities nearby).
Can we organize our own free time?