There's one in Duinrell (Waterspin). I had a go just as the park was closing for the day and the ride op sent us (all two of us) round several more times. I was not well, I'm clearly getting too old for flats!
Apparently I joined in April 2019 (I had to look this up), I'd visited the Coasterforce site for years but never really used the forum. The last theme park forum was Rideas in the early 2000's. I think I actually joined the forums so that I could save where I was up to and only see new content!
Mine would be based on decades. Each different Zone is based after a specific decade of the 20th and 21st century. Cast members dressed in the right garb, licensed music from big stars and colour schemes to match. Big hits would would be 60's through to the 90's as they are very distinct and...
I don't see how they re open in their current guise? They must have lost a ton of money this year.
Note to self if this park opens next year get there quick to ride the Ultimate as I've not bothered yet!