https://m.youtube.com/watch?v=6CNU5E1N4FU

I saw this a few years ago but still one of the coolest backyard water park ideas. I can’t fathom the electricity and maintenance that goes into this - but I love it.

I would also build a basement home theater that’s modeled after a haunted house theme (think turn of the century mansion architecture with dark colors) - in which I’d watch anything except horror films because I’m a huge chicken.