GEM Ladies Conference Hotel Negroponte October 2020 10 participants Eretria – Greece ✈︎ 110 km Negroponte 1 photos-2019-059-800×534 photos-2019-04-800×534 photos-2019-03-800×534 photos-2019-13-800×534 Negroponte 33-800×534 54-800×534 46-800×534