Theme Park ride and an evil woman

Hello, well heres a dream from last night. I was at a Theme Park when I was holiday (I was in some place like Spain or France, somewhere European that I have never been to in real life.) I was taking part in this ride/tour at a Theme Park. To start with we had wander round and see all these artefacts (they looked Ancient Egyptian) and they were kind of freaky really. I wain about 95s feeling rather uneasy because it was very cold and there was a strong smell of cadavers. It was rarther like being inside a mummy's tomb (where's this obsession with Ancient Egypt coming from? The tour wasn't in Egypt!) By the way, I was walking in this dream, as I am in about 95% of my dreams, I rarely have dreams where I'm in my chair. I got to this part of the tour where there were three rooms, they were more like bites out of the wall, and they were where a woman used to go in order to act a certain way. Such as like she had three personalities and had a different room depending on which personality she was in that day and there were like pictures/inscriptions on the back walls indicating what did in the various rooms. The woman looked like Morticia Addams with fangs, but she was drawn like one of those modern Japannese Anime drawings. In the first room her picture showed her smiling and I imagined a small, but not an angry, growl of satisfaction. She was surrounded by flowers, bunnies jumping and little innocent lambs. I entered the room and knelt down before her, there was a pool of ankle deep water on the floor and this felt very warm and comforting as it surrounded my thighs. Light shone on me as I knealt before her picture and they she rose up before me with her hands on my shoulders and pulled me into a deep and meaningful hug. Then I moved on into the second room and saw an inscription of her as part of a very strong wind, or maybe she was the wind and had control over it. I knelt in the water again, this time she was flying around my head, making me dizzy and sick. She also laughing like the Wicked Witch in the Wizard of Oz movie. I was very scared at this because I thought she was my friend, judging by how she had behaved before. I backed out of the room feeling very uneasy. The final room had the image on the backwall again of this woman and she was eating. She was surrounded by people, dead and alive. She was biting people, killing them and then eating their corpses. So that was what I smelt! I suddenly toppled forward against my will and when I hit the water she sprung up like the Loch Ness Monster. She growled like a lion at me and I pulled myself up out of the pool and ran out of th exit door to the ride. I ran into the street screaming behind me at people not to go in there and that they wouldn't believe how terrible the place was, but if they valued their lives they'd listen to me. At that point I woke up and immediatly went to use the bathroom as that dream had involved water somewhere, but discovered when I got there, that I didn't actually need it!