They have a wide range of greeting cards. If you can think of it, they have it! But not just greeting cards, also small and large gifts or decorations. the perfect place to find a unique present for a dear friend. The staff is lovely and very helpful, because it can be hard to re-find a specific card again.
It has a special entrance by the street. Famous for Berne are the old basements under the streets of Berne. Chat noir was as well a former basement. It's worth to spend some time there and stroll through the countless cards.
You can find them on Facebook: https://www.facebook.com/ChatNoirAG/?fref=t