[@The Forgotten] looks good.

[@Abstract Proxy] Grailham City. It is one of the largest cities on Earth and has been a popular spot for villains and heroes to emerge and fight, whether they originate from the city or travel from afar, for much of its existence and has earned it the nickname 'The Crucible' by some of the locals. It also boasts a GDP greater than many small countries combined. I have not pinned down an exact location on Earth so local environment/weather can change somewhat depending on need of the plot but it is safe to assume somewhere in North America with access to the ocean. 

And even if Random question, I have no problem with answering them if any more come up.