This place looks like a circus or a fun fair, with often trains or roller-coaster. It is a joyful place that is often encountered in the first experiences.
The characters associated with this place are the Circus Ringleaders.
“On YOPO I was stuck in a funhouse. First in the mirrored room and then the ramp upwards that goes up/down as you walk up. Then I was in the dark room path where spooky faces pop out. I saw a lot of fluorescent skeletons shaking and witches and a mad scientist. Then to leave the fun house was the cylinder that rotates and you have to walk through. After many tries I go through then jumped on a floating motorbike thing. It didn’t have handles you just used your mind.”