Dream About Abandoned Mill In Minneapolis

I was in school with some of my old peers. They were apologizing for not helping me when I was being bullied. At that time in the dream, we were all in the gym. Later someone alerts us that someone is coming so we all bolt out of the school as fast as we can and try to remain hidden. I run across the street and hide behind a grey house that looks like it was abandoned. I see like a wall kind of thing with wooden planks kinda piled on each other. I jump over a fence and land on the opposite side in a field. Everyone who wasn’t caught follows me and we end up in an empty field and start talking. They eventually lead me to an abandoned site where they claim it was an old mill. Some of them had to use one of those lift those things that has a hook to hold and move heavy objects in order to get to a spot to activate an elevator kind of thing so we all could get to the destination. I was led to a large table where we all had a discussion. It seemed of great importance to them for me to remember the abandoned mill specifically in Minneapolis among I don’t know how many mills in the area