On the advice of our son-in-law, Roy, we decided to take a day trip to The Hague to see the famous miniatures depicting famous and/or historical buildings/events in the Netherlands. Roy had visited at about age ten and was very impressed. So were we! Many of the trains, cars, boats, and people actually moved from place to place. For more detail see here.
The strangest thing about Madurodam is that there must be twenty buildings with clock towers and not a single one had the correct time!