City Gamechanger Rödingsmarkt 9 D - 20459 Hamburg
Phone: +49 (0) 15253926186 e-mail: montazer@citygamechanger.com URL: citygamechanger.com
Contact at the fair: Azadeh Montazer Phone: +49 (0) 15253926186 e-mail: montazer@citygamechanger.com