If the children laugh and the parents cry, the performance is successful

"It is interesting here," says a lady with a two-year-old daughter, "and good for her development.

And they have delicious apples with cinnamon here." The Children's Parade is ice creams, the carousel and baking your own poffertjes. But also taking your parents to performances. Getting them into the tent and making them forget the turmoil of the grounds for a while is the theatre makers' job. The make...