The idea just struck me one day. Did Donna visit some kind of lodge space or something similar to the convience store while visiting the chalfonts residence?

For years I thought the moment was similar to the giant visiting Cooper, but now I think there are some differences in there.

- Donna enters the residence, not the Chalfonts.

- In the second visit Donna realizes that the Chalfonts never really even lived there, just the other lady with the message from Harold.

- From the frontdoor the whole place seems to be redecorated and complitely different.

- Donna becomes part of the path solving the murder because she remembers where she heard the part of Harold's suicide note before it was even written.

- Donna brings creamed corn to the room and it causes lots of attention.

Last idea I like to speak out:  What if the grandson can practise his "fingersnapping" magic only in these another places and not in our real world. Because we really don't see him doing that in the few scenes where hi visits the real world, only in the places that are something else.