In 2018 people, people also asked for tickets to visit on friday (evening) to see the keynote talks.
This ticket grands you access to the event for the whole Friday (starting 13:37).
Friday is build up day, not much workshops, but the keynote speakers will deliver interesting talks.
This ticket DOES NOT INCLUDE DINNER but you can order food at the restaurant at your own cost.
The food ranges from Hamburger,fries and snacks (pub food) to A la carte dining in the restaurant.
Since there is no food included the price is reduced from the normal price.