When you walk into Bij Mommers (At Mommers) it's obvious that you're actually in a museum. The floor's are covered with Norwegian flagstones and the industrial-style tables and chairs fit the building's décor perfectly. The striking steel-framed couches are a good place to enjoy a fresh mint tea, espresso or tasty sandwich and you don't need a ticket for the museum to have lunch here. Even if you're not hungry or thirsty, it's still worth a visit just to check out the interior.