Horror Infused Home To Dancing Teens In A Lottery Walmart?

So today I had an unusual dream. I woke up at 6 in the morning, and went back to sleep until 10 pm.

The dream began with my friend and I going towards a old downtrodden looking house. We were supposed to fix up the house for some reason. As I walked into the house, several hundred mice and bats swarmed us. We ran up the stairs immediately (the stairs were located directly in front of the foyer.) The second floor started off with an odd room. The first thing you saw was a huge carpet that covered the whole of the room. There was some pillars with a iron gate in the middle of the pillars. There as a small pathway next to the gate (the left side of the gate.) I proceeded down the pathway, but a few steps in a alarm kicked in. My heart stopped, thinking death was eminent. Nothing happened, but I turned back anyways. Me and my friend went back down the stairs and ran out the door. We went to a weird mans' house. The man was some sort of engineer who said he could fix/break the alarm. We went back to the house, running up the stairs. Then a purple portal appeared in a ledge near the iron gate. We went through the portal and into a Wal-Mart. Yes, a Wal-Mart.

The weird thing is the Wal-Mart portion of the dream started out with a in-dream commercial, featuring some kind of real-world cleaning product. (It definitely was a real product). Afterwards it faded to black, and Wal-Mart was normal. Except, everyone was talking about 3G phones as if 3G was released yesterday. ("Dude 3G is so awesome.!") I was thinking, no there's 4G. Anyway, next came the dancing portion of the dream. Everyone started dancing, there were a lot of people from my school. I started dancing (dancing Asian). After I did a few back flips I said out loud "We need a fire extinguisher." I said this because I recently watched the movie Man on a Ledge. A scene featured the duo freezing the heat-sensitive alarm with a fire extinguisher. This must've transferred into my dream, and someone said "grab that one." That extinguisher was fixed to the glass box so I said "Do they sell them?" Of course not so I walked away by the cash register. Then I saw a large plasma tv by the cash register with the winning Powerball lottery numbers. Then, Axel from Kingdom Hearts came out and said in a quote from the Japanese version of the Kingdom Hearts game "Commit it to memory." The dream faded to black and I sat confused and happy. Hopefully those numbers were right.

Okay so here's what a map of the haunted house looked like-

Entryway Floor 1

Entry--->Staircase Up

Floor 2

Staircase >>> Crevice (Empty first time, portal appeared second) >Gate

Hands down one of the weirdest dreams I've had.