I'm glad storytelling is making a come back in the Netherlands. More and more storytelling circles are popping up and festivals are being organised. Make sure to write down the following dates in your planner.
If you live in Amsterdam drop in at the Mezrab on the first Friday of the month for some Dutch storytelling or the third Friday of the month for English storytelling. In October you can visit the storytelling festival: http://www.storytellingfestival.nl/
In Zwolle storytelling takes place in a boat: http://www.deverhalenboot.nl/
In Rotterdam the Storyfountain organises not one but two storynights: http://www.verhalenfontein.com/
I'll keep you guys updated about events in other cities!