The Fictional Location.
Different versions of the Addams family may have different fictional locations (or no specified fictional location).
Here is a link to a discussion.
https://scifi.stackexchange.com/questions/279700/what-was-the-location-of-the-addams-family-in-various-versions/280277#280277
So far different incarnations of the Addams Family may be located:
One) In a place which gets snow on the ground.
Two) In a place in the deep south of the USA which should rarely get snow on the ground.
Three) Central Park in NYC.
Four) New Jersey.
Five) Possibly Iowa.
Are there any clues where this version of the Addams family is located?