Have you been to Seaside in Florida? It’s where they filmed the Truman Show - they don’t have the rides or anything like that but it has the big houses and a beach and it’s made to be the ‘perfect’ town.
Weird, kind of spooky and lifeless place but I’m obsessed with the Truman Show so it was the highlight of my trip to see my brother who lives right near it.
(it’s like a timeshare village I guess)