| 1 | | Rathausmarkt 1 | Hamburg |  DE | | Landmarks & Historical Buildings, Town Hall | +49 40 428312064 | N/A | N/A |
| 2 | | Trammplatz 2 | Hanover | DE | | Landmarks & Historical Buildings, Town Hall | +49 511 1680 | N/A | N/A |
| 3 | | Markt 1 | Schweinfurt | DE | | Town Hall | +49 9721 51498 | N/A | N/A |
| 4 | | Rathausplatz 3 - 5 | Wedel | DE | | Town Hall | +49 4103 7070 | N/A | N/A |
| 5 | | Am Markt 21 | Bremen | DE | | Town Hall | +49 421 3614102 | N/A | N/A |
| 6 | | Mainzer-Tor-Anlage 6 | Friedberg (Hessen) | DE | | Town Hall | +49 6031 881 | N/A | N/A |
| 7 | | Vallstedter Weg 1 | Lengede | DE | | Town Hall | +49 5344 890 | N/A | N/A |
| 8 | | Marktplatz 1 | Langenhagen | DE | | Town Hall | +49 511 7307-9223 | N/A | N/A |
| 9 | | Vor dem Hannoverschen Tor 1 | Burgdorf | DE | | Town Hall | +49 5136 8980 | N/A | N/A |
| 10 | | Markt 1 | Chemnitz | DE | | Town Hall | +49 371 488-0 | N/A | N/A |
| 11 | | Markt 1 | Havelberg | DE | | Town Hall | +49 39387 7650 | N/A | N/A |
| 12 | | Hauptstr. 37 | Pegnitz | DE | | Town Hall | +49 9241 7230 | N/A | N/A |
| 13 | | Bahnhofstr. 60 | Heek | DE | | Town Hall | +49 2568 93000 | N/A | N/A |
| 14 | | Markt 1 | Quedlinburg | DE | | Landmarks & Historical Buildings, Town Hall | +49 3946 905624 | N/A | N/A |
| 15 | | An der Marktkirche 8 | Clausthal-Zellerfeld | DE | | Town Hall | +49 5323 931-0 | N/A | N/A |
| 16 | | Marktplatz 1 | Rothenburg ob der Tauber | DE | | Landmarks & Historical Buildings, Town Hall | +49 9861 4040 | N/A | N/A |
| 17 | | Südliche Ringstr. 80 | Langen | DE | | Town Hall | +49 6103 2030 | N/A | N/A |
| 18 | | Markt 1 | Leipzig | DE | | Landmarks & Historical Buildings, Town Hall | +49 341 965132 | N/A | N/A |
| 19 | | Rathausstr. 24 - 26 | Bargteheide | DE | | Town Hall | +49 4532 40470 | N/A | N/A |
| 20 | | Platz der Republik 1 | Hamburg | DE | | Landmarks & Historical Buildings, Town Hall | +49 40 428280 | N/A | N/A |
