A Dream Of The Coming

As we walked around the mall a team of dancers would go on each floor and do cardio and invite passers by to join in. I noticed them and paid no mind until they ended up on a floor they've been on before, my floor.  I heard the lead dancer turn to her crew and say "no one's joining in, and we've been on this floor before, let's go." I look across the other corridor and group of roughnecks were headed to leave the mall but seemed like they knew something we all didn't know.
It seems like there was a glitch in time and space, why would they come to the same floor twice, where are those guys going? I can't remember who I was with but I told them it's time to go.  We took the stairs.  While we went down each floor I could see downwards and objects were running on the ground zipping through the space I was able to see.  As I go closer...farm animals, a few dogs, goats, sheep...at the Mall?
It seemed as if the four floors were forty floors, another glitch, as by the time I landed on the ground floor, everyone was already running outside.  At the main entrance that band of roughnecks were vampires making their way back into the mall.  As I entered the clearing of the mall, waves of animals in their groups approaching the mall, sheep to the left and another group with 2 foot antlers to the right.  People tried to navigate the antlers but got cut and impaled. I went left through the sheep. As I cleared other groups of animals coming in droves I started to see all the people now grouped in various collections and everyone was in fear and shock.  For some reason you already knew which group you were supposed to be in, I couldn't find my group for a while but when I did I joined at the back.  My group was in, around and on top of a grilled cage painted blue. Still more fearful crying, screams in the background echoed like a drul of waves at a beach in the night. The parking lot was now filled with animals and these varied shapes of groups of people. 
Something caught my eye to the right, the perimeter wall of the mall. But there wasn't anything wrong with the wall, it was the transit bus beyond the wall now floating.  Then behind it another bus suspended in the air behind it, cars, trucks floating on the same invisible line and everyone now screaming in the vehicles.  The dream ends where I see everyone in the bus starting to look in on direction.  Something big enough for all to see.  The dream stops when I start to turn my head in that direction.