I just had that opportunity to spend 3 incredibly encouraging days with ~200 other Canadians interested in Earthships. All this took place at the ROM in Toronto, with Michael Reynolds presenting and as a bonus, two other Canadian Earthship builders discussing their projects.
The greatest part was seeing that many people in one room with such passion and enthusiasm! Can't wait to build my own.
Willie Smits: Village Based Permaculture Approaches in Indonesia (video)