Very random, very vivid dream

My dream last night was quite strange. The first thing I remember is I was on study abroad in “Portugal” but it didn’t look like real Lisbon, but we were trying to get everyone in a van that was much too small, so twenty people were smashing into a van and for some reason half of them were wearing swimsuits and carrying matching towels. Then I understood that I was in the van and had taken a nap, and the next thing I know, I was somewhere ese with my cousins, and we were playing something similar to Super Mario 3D World, and after playing for a bit, I found myself inside the game, but it was no longer Mario or a platformer. I was trying to get past this fence that was guarded by horses who would run you down if you crossed and throw you back, and I couldn’t figure out how to get past the horses until suddenly a big black van with “M.I.B.” in yellow lettering pulled up, and some guys came and started helping distract the horses so I could get by. They managed to get the horses distracted, but one of their guys was injured in the process. Then the guy who first interacted with me from their van told me to check out this suitcase that I had apparently been trying to find, and I thanked him for his service very gratefully. Then when I opened the black briefcase, I saw that it belonged to Steve from the Minecraft Movie, and almost everything inside was related to watches (like, clocks). There was a turquoise watch that said STEVE on it, and beneath all the watches was a portal with a ladder down into another world. I entered but that’s when I woke up.