Not sure is a thread is out there with this topic yet or not. I thought it would be a great idea to share concept and real life stuff that can help you come up with ideas when you are in that funk of "I just can't figure out what to do or what to build". Here is a link to some great stuff going on with a real life park.
https://blooloop.com/features/legacy-gge-shanghai-haichang-ocean-park/
https://blooloop.com/features/legacy-gge-shanghai-haichang-ocean-park/