Ensemble and Pokemon ADDENDUM

I don't remember enough about this part of the dream to be confident about it, and I also have a bonus dream to put here. In the dream immediately before "Ensemble and Pokemon" happens, I was visiting one of the relative's from my dad's side's house (I have never done this so I don't even know what their houses are like, all I know is big because they're all rich) and I got to snooping in rooms where no one was. One room was some sort of bedroom that was being used as a general hangout space. There were couched and the room had a dark blue ambience, stemming from the CRT TV. When I looked over, the main attraction was a large flatscreen TV with a bunch of seventh and eight generation consoles to be used with it. This is where I found that mystery pokemon. Later, I found the basement. I went down and the room had a warm light and had a concrete floor with various wooden walls and rooms. I checked all of them to see if there was anything fun, but there was nothing there I could justify stealing. I also ran in with a cousin and my grandma sometime in that dream.

When remembering this dream, I was worried that I was connecting it with another dream by mistake, or having one of those fake past dreams you think about. I thought about it some more, and I realized that it was, in fact, a real, separate dream.

In that dream I was walking around my highschool on some weird homecoming-esc night when I stumbled across a house-like building (by the looks of it, it was built to be used as a house) that seemed to be an archive of old memorabilia from our school. It appeared as if it was open for service as the fluorescent lightbulbs on the porch were on. I went inside and began looking around a bit. There was this old lady (in her 60s by the look of it) there who was essentially moderating the room. I was just kind of looking as you do in a museum when you're alone and she kept giving me weird looks and insinuating that I might be better off being somewhere else, like those stories you see on Reddit when they encounter a fake shop used for money laundering or by the mafia. I kept on looking though, perusing the small house in a way that was able to get myself confused with the other dream listed above. I ended up leaving and sitting by the riverside near my school (neather the building nor riverside exist at my school grounds).