For one week only on Utrecht Centraal: the Omdenken pop-up store. Made especially for this concept, DROPSTUFF.nl presents an interactive train-quiz: answer the questions and find how much of an Omdenker you are!
Through the use of our interactive game, you can find out in 5 minutes how much of an Omdenker you are. You can play the game while you are waiting for the next train. The winner receives a special Omdenken-book!