If you have forgotten or lost something in the Hallenduo, please feel free to write us an email: info(at)hallenduo.de 

We are available on weekdays from 09.00 -16.00.

Please note that found items usually take 1-2 days to be delivered to the administration and the cases can be processed.

The mail should contain the following information:

• What was lost/forgotten? Please describe the item.
• When/at what event was the item lost/forgotten?
• If you left something at the coat check or in the luggage container, please let us know the number of the coat check/luggage tag.

If the lost items are not collected, we will hand them over after approx. one month to the

Lost and Found Office of the City of Stuttgart
Hauptstätter Str. 66
70178 Stuttgart

Tel.: 0711-216 894 94