Register here to join our exploration of open times at DDT.

Registration fees

Full fee: € 220,-
Reduced fee: € 105,- (for participants from developing nations, low-income, students, APF members)
Single day participation: € 120,-

If you are a EhB or APF student and you want to volunteer before or during the event, we will consider waving the fee. Apply soon as there is only a limited number of places.

Further reduced fees and waivers can be discussed with the organisers, please send an email to