I'm in something like a mall, that is also like a fun-park. There is a ride that turns in two different types of circles, which I recognize as being of a type that tends to make me ill. I decline to ride it, but then I for some reason I go on it anyway. I don't recall feeling very ill.

Then I'm looking for my diving mask. One of the earlier activities was in the water, and I used my mask and snorkel, and now can't find them. I'm looking around, and asking about lost-and-found.

In a pile in the center of the mall's hallway there are some misplaced items, and there is a mask, but I look it over closely, and it isn't mine. I would recognize my mask. There is a snorkel very similar to mine too, but it's not mine.