This is a museum with nothing to show!

You are led round in the pitch dark by a blind guide...(more fun than it might sound), especially in a small group with young children.

You can order a drink & pretzels at the end, but once again...handing over the money without seeing anything and without a mishap is no easy matter.

The tour lasts about an hour and while waiting, the children can use a machine to write their name in Braille.

There's a cafe (almost) next door with a "casino" also suitable for younger children.