OK, found it: https://www.vrouwenvaart.nl/onze-huidige-activiteiten/
Vrouw en Vaart. My contact there was a woman names Ruta (a herb name:). They make amazing humus too..
In fact I now see on old photo of me on the website with bleached hair and stripey top. And they worked with Tayfun, a Permaculture friend of mine, and City Plot – more lovely green friends and previous apprentices. So if you like the look of this place, I recommend you check it out at some point.
Best wishes,
Lynn