Just because it smells like the circus doesn't mean it's for children BUT your kids are guaranteed to watch this with their mouths dropped open:

Souvenir Shop (21.01) An acrobatic magical journey through a living art collection
Labyrinth (21.01) Free entry and exit in a visual juggling game full of rhythm and patterns
Today (23–24.01) Mini stories and everyday wonders on a picnic blanket

And for slightly older children (10+)
Suzanne (21–22.01) An impressive journey through the history of the trapeze.