Clogs are often associated with Holland = The Netherlands, and Amsterdam is the capital of The Netherlands. Solely for tourists clogs are sold at various Amsterdam markets. Many clogs will, to answer your question, be from Amsterdam.
Three windmills are destroyed during the story.
millions
lots
A windfarm
29
There are 22 windmills in the Road Trip Adventure Windmill Quiz.
It depends how big the wind farm is but it usually is from 50 - 350 windmills in a farm
Jelly is hit
2 million
The Netherlands has many beautiful and interesting places. The most famous is probably the city of Amsterdam. Another is the Kroller-Muller Museum and its collection of Van Gogh paintings. Also, the classic Dutch windmills in Kinderdijk are pretty famous.
I doubt that a uniform count of windmills is available. Also, do you include wind pumps and wind turbines?