Mancunians using the Metrolink were left puzzled as the city centre’s busiest tram stops were renamed in honour of video characters, in celebration of PLAY Expo, a gaming event organised by Replay Events coming to Manchester Central on 4-5 May. Led by Mario, the horde of costume characters wreaked havoc on tram stops, replacing signs with famous game locations and names. Piccadilly Gardens was renamed Rainbow Road after the iconic Mario Kart level with the help of Mario and Luigi. St...