If you've ever worked with kids, you know that despite their many differences, there is one universal truth about all children: they love talking about poop.
Well, the Karada no Fushigi Daibouken 2015 (which translates to "The Mysterious Great Adventure of the Body 2015") in Tokyo is willing to let your kids put your money where their mouths are, allowing them to play inside a giant butthole. It's like Disney World for kids who fart on pillows and make you smell them.
The point of this exhibit is to teach kids about biology, but it might also be an excuse to make an inflatable butthole.
If you've always wanted to know what it'd be like to be pooped out of a human anus, this is for you.
This perfectly swirled poop mountain is great for kids who love to climb and have no fear of cholera!
Kids can also shoot boogers out of a snot cannon, because why not?
Here's a video of a few kids having some disgusting fun with the inflatable butt:video-player-present
Unfortunately, this bizarre event finished its run in August, but it comes back every year. Even if it doesn't teach kids a whole lot, it probably helps them get all of their poop jokes out of the way before dinner every night.