I went to Legoland in Denmark about 10 years ago. That was an incredible place. Of course, they had every landmark in Europe modelled in legos, which was absolutely stunning. But, from a 12 year-old's perspective, they also had the complete Town, Castle, and Space (and whatever else they had at the time) sets on display, with everything posed just right. You could look at them for hours and still see new things.

They also had a massive room with millions of legos available to build anything you wanted and another room where you could build and program lego robots.

It was the coolest thing I had seen at that time in my life.

-Biscuits