The Chios Byzantine Museum is a museum in Chios, Greece, housed in an Ottoman-era mosque that was known as the Mecidiye Mosque.
Wikipedia https://en.wikipedia.org/wiki/Chios_Byzantine_Museum
Address 8 Ρόϊδου, Χίος 82131, Greece
Coordinates 38°22'13.776" N 26°8'10.503" E