ref="https://ftts-stuttgart.de/event/gretchen-89ff-10-10-11-10-18-10-06-11-07-11-08-11/" title="Gretchen 89FF. (10.10./11.10./18.10./06.11./07.11./08.11.)">Gretchen 89FF. (10.10./11.10./18.10./06.11./07.11./08.11.)