Swapping instead of throwing away and doing good at the same time was the motto of the carnival exchange organized by KLAR! Lanzendorf+. From Viking helmets and tiger costumes to hippie dresses, the selection was impressive. Visitors were happy to take the delicious doughnuts from LIEBERBIO home with them. Not all of the costumes and decorative items found new owners: They were donated to the SOMA market in Schwechat.