Wind H has collaborated with artists to stage at its space, inside Beijing's 798 art zone, an art festival for children called Yo! City, running through to Feb 25. It is an amusement park where younger visitors can run, jump, roll on the ground, read and paint on wall, as a way to explore the world.

Also, it is an experiment for the organizers to integrate social issues, such as overuse of plastic objects, into the experiences of playing, and to listen to children how they would perceive the future of the cities they are living in, or want to live in.