The HubShop in Rotterdam is a shop that is offering space for all kinds of sustainable products. See also their website: http://shop.rotterdam.the-hub.net/
Normally you have to pay for a space in the shop, but thanks to a special subsidy from Hivos (www.hivos.nl) they can offer 10 spaces for free for a year for products from developing countries. So they are looking for interesteed entrepreneurs. Let me know if you want to sell your products in the Hubshop!