In April 2022, Technologiebrücke der Hauptstadtregion is organising a cultural festival at the Bunte Bühne in Lübbenau. Gerard Pieper gave a presentation about his experiences gained on many business trips.

The aim is to make a small contribution to intercultural understanding. Traditional dances in historical costumes were shown. There were also Chinese melodies on the Chinese zither (guzheng) and flute.

Afterwards, Chinese delicacies were cooked and tasted together. The event was very well received and the interested audience asked many questions.