If you're not in the mainland of USA or a remote US state/territory do you get into halloween in any way, shape or form?

No, I live in Central Europe and it's not a big thing for people unless perhaps you have friends who are into it or attend themed parties. There were some attempts, you can see carved pumpkins in yards but it has never been a big thing here. Trick or treating has never been a thing at all, as long as I know. All Souls' Night is much more ingrained in our culture and there are actually problems with traffic as people move across the country to visit cemeteries. And you can see how cemeteries are all lit up and pretty at night.