Oor Wullie ECHC at Calton Hill by Catriona Quinn, Wednesday, October 17th, 2018 Oor Wullie ECHC at Calton Hill by Catriona Quinn, Wednesday, October 17th, 2018 Oor Wullie ECHC at Calton Hill Edinburgh PR agency brings success for ECHC Oor Wullie BIG Bucket trail