Den Optimist

Den Optimist is a bit of an outsider in the We’re Smart Green Guide. Located in Leuven, the famous student city with countless unique spots to eat or enjoy a terrace, this restaurant offers a 100% pure plant experience in a simple and approachable way. Don’t expect fine dining in its purest form—here it’s about dropping by without fuss and enjoying a good plate of food in a warm atmosphere. If you’re a beer lover, you’re in the right place: Leuven is the beer capital of Belgium. As true optimists ourselves, we at We’re Smart are always happy to meet friends here—even if it’s just for the aperitif!