Cities Front Runner Cities: Belgrade, Serbia Learn More about Belgrade Piraeus, Greece Learn More about Piraeus Lodz, Poland Learn More about Lodz Gladsaxe, Denmark Learn More about Gladsaxe City of Piraeus Follower European Cities Limassol, Cyprus Learn More about Limassol Palermo, Italy Learn More about Palermo Trebinje, Bosnia and Herzegovina Learn More about Trebinje Follower International Cities Bogota, Colombia Learn More about Bogota Fengxi New City, China Learn More about Fengxi New City
