Zoo for humans

Let's imagine that another intelligent species has discovered us, and they're fascinated and want to see us live and in person. They can't just take us from earth as it would be unethical and illegal in the intergalactic community, but they can make an application for a permit to capture a couple of humans (they do this for studying their own wildlife), and it gets approved. They go on a mission, capture some humans, and bring them back home for study. Now, they have to house them somewhere, so they make a zoo. This is the place where they keep the humans. <br><br>This zoo is just like a regular zoo for us, but humans are the ones being held in the enclosures. What would the exhibits look like? What kind of things would the aliens want to observe? What would be the differences from a regular zoo? What would be similar to a regular zoo? How would the humans react to being kept in a zoo? <br><br>This is just an idea I came up with that I thought you all might enjoy discussing. Feel free to add anything you want to add.