The secret in the attic

Looking for their grandfather, Leonie and Tjeu end up in the attic of grandpa's house. But there is no trace of grandpa here either. Until.... Suddenly strange noises come from an old closet. Amazed, Leonie and Tjeu check that Grandpa is stepping out of the closet into the attic.

What was grandpa actually doing in that closet?
Who or what is making those strange sounds coming out of the closet?
And what else could there be in that mysterious closet?

It all becomes clear in the performance The Secret in the Attic.

• Excluding consumption
• Children must also be in possession of a ticket