There will be a short build (2 weeks) going on this summer starting July 18th, 2016 at the Six Nations of the Grand River Territory First Nations reserve over near Hamilton, ON.
The Earthship Biotecture crew from New Mexico, including Mike Reynolds, will be there to build a simple survival model Earthship as a humanitarian effort. You can read the details over at the Biotecture Planet Earth website. There is a fee ($1000 US) which isn’t cheap, especially with the rate of exchange, but that is how they are funding the build.
These things have a tendency to fill up fast, so if you are interested you can follow the directions on the web page I linked above.