Cooking school and buildings

I was attending a school where they taught us to cook.  The building was round and white and shaped like a cake.  Inside was all white with stairway going to different parts of the building.  On a balcony somebody was showing us how to run a blender.  The blender was very special because you could stack containers on it and mix several things at the same time without them getting mixed together.  First they made a dish of blue stuff, then stacked another dish on top and made a batch of red stuff followed by a plate of yellow stuff.

The school was downtown and we were staying in a hotel in the suburbs.  To get back and forth we had to drive a small building.  The building was about six stories high and had four wheels.  It was small on the inside with enough room for four people to sit but was tall.  The building shook and went up on two wheels when we made a turn.  The driver said that when we got to the hotel we would have to the car.  I asked why we didn't drive the car instead of the building but nobody paid any attention to me. 

We had to climb up some stairs to get to the top of the building.  There was a man there who was in charge of the building.  He cautioned us about the stairs because they were not level but leaned downward a little bit and somebody could loose their balance very easily on it.  There was an window and we could look out over the city.  There was a lot of construction going on with cranes on top of buildings.  We watched as one of the cranes lifted a large generator to the top of one of the buildings.  Three men had to duck to avoid getting hit by the generator as it swung by them.  The generator then grew some hands and reached out to position itself in the proper spot.  Behind that we could see the worlds tallest building being built.  We started down the stairs and the building manager warned us again about the cracks in the stairs and to be careful.  I could see the cracks had been filled in to keep a smooth appearance.

We walked outside the building and our car was waiting for us.  It was round like a ball and blue.  It had a clown face for the front of the car.  The face had a big red open mouth smile.  On top of the car was a tall pointy hat that swayed back and forth as the car drove away.