Dream of kids, doors, surrounded, screaming, children

I had a dream where I was at a restaurant with my parents, and there was extremely loud music that seemed to have bothered everybody. Aside from that, I had looked outside and noticed a group of small schoolchildren, not toddlers, but, big enough to understand the difference between right and wrong. I saw that they were lighting trees on fire, and I had immediately rushed to put them out. I then looked over, and saw a smaller group of kids go with one tall boy that held a gas canister. The children ran away screaming, and I ran over to examine the scene. I couldn't see a fire, but, I saw a traffic cone there, surrounded by police tape. I lifted the cone up, and underneath, was a cup of water. I saw the tall figure, and quickly became annoyed by him. I tried to splash him with my bucket of water, but, then I realized that it was gasoline. I also shouted how if he messes up in any form, he would be set ablaze. I saw that he had a smart fire already growing on his blue shirt, and he tried to remove it. I turned away from it and heard an agonizing scream. Which then afterwards, I received a text message that said he would need healing because, "his skin was melted off." Eventually, I remember being in a cramped hotel room, trying to escape something that was knocking at my door. I sluggishly ran towards a few doors, closing them behind me, and hiding inside of a closed closet.