GROOS is a concept store in Rotterdam. They only sell Rotterdam based designer stuff. Art, clothes, music, literature, lifestyle products etc. Basically everything you can think of that is made in Rotterdam.
Back home I discovered de Bakkerwinkel in Rotterdam! And not just in Rotterdam, but around the corner of my apartment. De Bakkerswinkel already exist in multiple cities in the Netherlands, but surprisingly Rotterdam wasn’t on that list for a long time.