The very best burgers; pure and environmentally-responsible The Wereldburgers hamburger restaurant opened its doors in October 2013. Wereldburgers serves high-quality, responsible and affordable food in a relaxed environment. Enjoy delicious hamburgers, homemade chips and special salads, all made from pure and local ingredients. Wereldburgers is a sturdy restaurant with a nod to the industrial character of an old warehouse. Robust materials such as wood and steel combined with warm, Mediterranean elements result in the Wereldburgers ambiance. This is also a wonderful venue for a cup of coffee. The restaurant and outdoor café have a wonderful view of the Aa-kerk church entrance.