Over 100 young designers and small manufactories from Luxembourg and its European neighbour countries will be present and sell their design products.
Shoppers can browse some of the most original products on the market ranging from design, fashion, jewellery, interior design to food and drinks and stuff for kids.
In addition to shopping, visitors can take part in workshops, chill to music and refuel at a handful of foodtrucks.
Entrance costs €5 for adults and is free for under 12s.