Where

Massalias 22, Athens, 10680
2103680900
Hellenic American College
100, Pireos str., Gazi, 118 54
213 0109300
Technopolis City of Athens
Massalias 22, Athens, 10680
2103680900
Hellenic American Union
Syggrou Avenue 364, Kallithea, 17674
2168091000
SNFCC
100, Pireos str., Gazi, 11854
213 0109300
Technopolis City of Athens
364 Syggrou street, Kallithea, 17674
2130885700
Greek National Opera