Though really expensive, seeing a show on Broadway is incredible. I had tons of fun just walking through central park. The Natural History museum is really cool, and I love exploring Manhattan. I haven't spent too much time in the city, though.
New York's great. I haven't been to Nintendo World, but it's probably pretty cool. At first New York is quite offputting, because the people aren't the warmest, but there's just so much to do. Because it's such a massive and important town, you really will never be bored, even if you live there. Two years ago I spent like fifteen minutes at the top of the Empire State, just gazing at the landscape below.
I am not a fan of car trips, i like actually getting their, all you can do is look at animals, trees and houses. I am going to london and than new york city in 3 weeks and i can't wait. since i have never been out of australia.