Madam Perepryg's Magic Amusement Park

Have you ever been to Madam Perepryg's amusement park?
There, gnomes fly on a cotton candy cloud. Centaurs and witches live in the Chamber of Fear. Joyful roller coasters transform into a dragon. Ordinary trolleybuses take off. What's more! You will be floating in the air yourself if you try the lemonade!
Where can such a park be located?
It can appear anywhere. In the square, in your yard, or even on the roof of a house.
Look around carefully. Maybe it has already appeared on the neighboring street? Sniff the air. Is there a scent of cotton candy wafting about?
But be careful! Anyone who has been to this amusement park at least once changes forever!