We lost our liberty 75 years ago when the Nazis invaded Denmark. Only mainly young unknown ordinary people stood up to make resistance and saved a little of our lost honor.
When you can't afford to travel with your family you can invite tourists instead to your home and occasionally get friends for the rest of your life.
Tivoli is one of my favorite places in Copenhagen. Old fashioned and still things are renewed like the opening hours at Christmas time. I am sure many tourists treasure this place in the centre of Copenhagen.