Kincardine - July 4 Oshawa - July 11 Cambridge - July 18 Register for all solo contests at once by dowloading the Solo Master Entry Form. [Enable Java on your browser to view the Maxville count-down clock.] Georgetown - See Results Lindsay - See Results Embro - See Results Role of the Society | Rules | Judges | Music Board The PPBSO The PPBSO administers the Piping, Drumming and Pipe Band contests at various highland games throughout Ontario. Several of these contests have special distinctions attached to them, such as North American Championship, Canadian and Ontario Championship. As well, Society branches hold many smaller competitions throughout the fall, winter and spring months. The George Sherriff Invitational, The Agnew-Harrison Invitation, and the Livingstone Invitational are prestigious events for solo competitors that the PPBSO takes pride in presenting each year.