Before you register please note two things.
The event is free but there is a no show fee. This means if you book your ticket you will be charged 15 € but you will get it back when you show up to the event. So effectively you will only pay the fee if you do not show up. Hopefully the fee makes planning more reliable for us.
Hack with new friends. TV Hackday is about meeting and working with new people. We want to further improve this experience. Therefore we offer teambuilding right from signup. If you want to work alongside new friends check this option and we will create teams (using our secret sauce) and put you in contact with your teammates before the event.