It's the Ministry of Magic in London, indeed from the Harry Potter series.
Here's another, and one that is quite easy.
Phew! It's a scorcher for you, but for me it's pretty normal. That's what comes of our unique arrangement with the heavens. If you don't like it out on our farm, you can hit up the port. The cantinas there are filled with scum, but you can at least get out of the suns. But whenever you have a drink, remember, it's farmers like me that provide you with that tasty water.
Where am I?