Essen - Mga kaibigan at tagasuporta ng Grashof Gymnasium Essen-Bredeney eV, North Rhine-Westphalia, Germany

Address ng Venue: Robert-Koch-Straße 10, 45470, Mülheim an der Ruhr, Holthausen, Nordrhein-Westfalen - (Ipakita ang Mapa)

Website: https://www.booking.com/tourism/city/de/essen.html?aid=1129598