Thessaloniki Concert Hall September 10, 2025 by Central Office Location 25is Martiou &Thessaloniki 546 46 Next Event GenQA at ESCV 2025 - 17/09/2025 - All Day Loading Map.... Thessaloniki Concert Hall25is Martiou & - Thessaloniki 546 46'.__('Events', 'events-manager').' 40.599256 22.953705 Upcoming Events GenQA at ESCV 2025 - 17/09/2025 - All Day