I'm descending through this water course. I think I had to climb up the whole thing, and this is the descent. It's all indoors and tiled like a subway station. There is a series of waterslides, built into the tile, that I can slide down, each relatively small like a stairway down a single floor, then I have to walk a bit. There are others around, either sliding down like myself, or climbing up stairs nearby.

Some generous group has left some shelf units in the path, offering some sweet treats, like candy and sugar-covered donuts. I take a donut, and it is very sweet and delicious.