Dream About Wedding Venue And Ferret Creatures

I was at a venue and there was a wedding being held that day. Everyone that was in my dream was recognisable as someone I went to school with, but I was never necessarily friends with, more acquaintances or I'd known of them. While we were in the venue watching this wedding get set up, the fiance or bride walked in to help finish setting up and the girls I was with started taunting her and making fun of her. I felt bad for her so I decided to lend a hand. As the bridesmaids were drinking and didn't seem to be very helpful, I tried getting into it, but for some reason I either kept dropping things or putting things in the wrong spot or messing up. I was happy helping though, so I continued to try and help out. The groom and grooms party seemed to be drunk and disinterested in helping the bride as well. Eventually, the bride came over and she seemed worried and stressed about her day. I reassured her that despite all of these things going wrong, her day will still be the best day of her life and very memorable. I continued trying to help set up while we chatted and we even mentioned that there was a goat at this venue despite neither of us having seen it yet. I then had a switch in my dream where the scene was now a beach but instead of sand it was all pebbled and it was very overcast and gloomy. There were people on the beach almost as if they were soldiers or fighting each other and I wanted to get rid of the ones I was fighting against so I sent or unleashed these ferret type animals or monsters to attack them. The monsters were these sort of grey smoke or cloud like creatures. No faces but long claws. They started attacking everyone, not just the people that I was fighting against. And so everyone started to try to run away from the beach as people were just laying there getting attacked and eaten by these creatures. It was as if the more these creatures attacked people, the more creatures came out. Then it switched back to me at the venue and I could see everyone running over the hill towards us and away from the beach while also getting attacked by these creatures. I ran into the venue to try to shut and lock the doors to keep everyone safe. When I shut the doors and turned around, it wasn't a wedding being set up anymore, but more looked like a cafeteria. And there was a person standing in the room that I didn't recognize, but I knew by name. I called out to him and he didn't acknowledge me, instead just watched a room intently. I looked into the room that he was looking into, and inside it was the figure of a man, an older gentleman with a white beard and wore red clothes, and he saw me looking at him and got quite angry and a wash of fear came over me. As he started to walk towards me, he also grew in size and looked like as if he was almost crawling. I then woke up.