Vierde vrijdag! Society 3.0 / 3D Presenting / Privacy / Talks & Business & Tech

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Every 4th Friday of the month

The Hague Tech

Juliana van Stolberglaan 4-10 · Den Haag

How to find us

Find "The Hague Tech" on Maps and/or walk this route from Central Station: At the door, ring the bell for "Blockbar" and go to the 3rd floor. Then left.

Location image of event venue


An evening dedicated to business & tech: Vierde vrijdag is the monthly meetup where people share knowledge and experience using talks & workshops c.q. a good place to meet&learn.

Every fourth Friday of the month. Tell something about your month, growth, fuckups, best new connections, the book you read recently, insights..


★ Introduction & 2 minute announcements (all)
Have something to share, ask or announce to the community? Do it now! You have two minutes to share what you want to share.

★ Presenting within a 3D environment (beginner)
While developing Xplane I want to get as much input and feedback as possible on my idea and the current webapplication. With Xplane everyone can create presentations that stick. Xplane enables you to quickly and easily create 3D presentations. In the first version, you simple drag and drop your PowerPoint file and select a template. Hosted by Daniel van der Waals

★ Society 3.0 - Overvloed dankzij technologie (beginner)
Langzaam maar zeker schuiven we in onze maatschappij van waarden die we in geld uitdrukken naar overvloed. Neem bijvoorbeeld Wikipedia of het Vierdevrijdag event in gedachten. Maar kan het ook met zelfrijdende auto's voor transport en 3D printers voor het bouwen van woningen. We nemen je mee op ontdekkingstocht. Hosted by Celeste Veurman & Jurjen de Vries

★ Privacy 102 - What actually happens when you visit a site (beginner)
Two months ago we learned about best privacy practices at the Privacy 101 session by Bobby. This time we continue with an interactive session on how internet infrastructure actually works. What kind of information does your browser send? What are cookies anyway? Are the messages you send to others via social media sites like Facebook or Twitter actually private, or more public that you would like? This session is for regular internet users that would like to learn a bit more on how things online work - At the end of this session you'll be more informed. Hosted by Bart Roorda

★ Blockchain Monthly Update (intermediate)
Join us for an interactive session on the developments in blockchain & crypto space last month. Everyone can bring its list with news, developments, updates on new projects of this month. End result is "The state of blockchain, November 2018". Join if you like to know more about blockchain developments in general. Hosted by anyone interested in blockchain technology, cryptocurrencies & the Web3

🍻 Drinks
Drinks & diner can be payed in both crypto, cash & e-EUR. 1.50 per drink, 5-15 euros for diner food.


The program is not final yet, it's updated during the weeks before the meetup. Do you want to be a part of the program by facilitating a session? That's possible via


This Vierde vrijdag takes place at The Hague Tech, the tech hub just behind The Hague Central Station.

During the day you are welcome to work and meet at The Hague Tech. From 10am The Hague Tech is open. The meetup is there as well during daytime.

From 16:30 there's walk-in, at 17:00 we start with presentations.


You can reach The Hague Tech easily by bike, train, metro, bus, and tram. (If you are by car, there is paid street parking in the area till 14:00.)


Vierde vrijdag is a collaboration of the communities of The Hague Tech (, Blockbar (, AI Lab ( among others.

You're invited to join Vierde vrijdag group chat on Telegram: