If you visit Paris, you have to make a stop at Nature & Decouverte. These green stores (6 in the French capital, 70 in total in France) provide the good service and organization of a chain, but they look more like independent retailers, unique, creative and experimental, with carefully selected objects, books, games and more.  For christmas, the designer Alain Pineau from  Pineau & Le Porchet created an exclusive range of products for Nature & Decouverte that boys will absolutely love.