Much space in the park concept is taken up by places such as the 'Building & Testing Centre' or the 'Mindstorm Centre'. Here, the dream of every little Lego builder will come true: Once to draw on almost unlimited resources of building components. Trained instructors make suggestions and give tips. TM spotlights on suspended track provide glare-free light that makes the strong colours of the building blocks shine. The walls are illuminated partly rhythmically, by means of spotlight beams of light, or else evenly, with the help of Optec wallwashers.