| 1 | | 260 Commercial St | Provincetown |  US | | Town Hall | (508) 487-7000 | N/A | N/A |
| 2 | | Vor dem Hannoverschen Tor 1 | Burgdorf |  DE | | Town Hall | +49 5136 8980 | N/A | N/A |
| 3 | | PL Santa Eulalia, 8 | Palma |  ES | | Town Hall | +34 902 102 365 | N/A | N/A |
| 4 | | 320 W Newmark Ave | Monterey Park | US | | Town Hall | (626) 307-1458 | N/A | N/A |
| 5 | | Rathausplatz 3 - 5 | Wedel | DE | | Town Hall | +49 4103 7070 | N/A | N/A |
| 6 | | 900 E Broad St | Richmond | US | | Town Hall | (804) 646-7000 | N/A | N/A |
| 7 | | Rathausmarkt 1 | Hamburg | DE | | Landmarks & Historical Buildings, Town Hall | +49 40 428312064 | N/A | N/A |
| 8 | | Trammplatz 2 | Hanover | DE | | Landmarks & Historical Buildings, Town Hall | +49 511 1680 | N/A | N/A |
| 9 | | Markt 1 | Schweinfurt | DE | | Town Hall | +49 9721 51498 | N/A | N/A |
| 10 | | 9770 Culver Blvd | Culver City | US | | Town Hall | (310) 253-6000 | N/A | N/A |
| 11 | | Place de la Vème République | Pessac |  FR | | Town Hall | +33 5 57 93 63 63 | N/A | N/A |
| 12 | | Place de la 5ème République | Pessac | FR | | Town Hall | +33 5 57 93 63 63 | N/A | N/A |
| 13 | | Via Cattaneo Carlo 1 | Pioltello |  IT | | Town Hall | +39 02 92163861 | N/A | N/A |
| 14 | | 26 Village Green Way | Southwest Harbor | US | | Town Hall | (207) 244-5404 | N/A | N/A |
| 15 | | Mainzer-Tor-Anlage 6 | Friedberg (Hessen) | DE | | Town Hall | +49 6031 881 | N/A | N/A |
| 16 | | Am Markt 21 | Bremen | DE | | Town Hall | +49 421 3614102 | N/A | N/A |
| 17 | | 59 Town Hall Sq | Falmouth | US | | Town Hall | (508) 548-7611 | N/A | N/A |
| 18 | | 105 Harrisville Main St | Burrillville | US | | Landmarks & Historical Buildings, Town Hall | (401) 568-4300 | N/A | N/A |
| 19 | | Hôtel de Ville Esplanade Jean-Marie Louvel | Caen | FR | | Town Hall | +33 2 31 30 41 00 | N/A | N/A |
| 20 | | 21201 La Puente Rd | Walnut | US | | Town Hall | (909) 595-7543 | N/A | N/A |
