22 hours. It will start on Monday, February 4, 2019, at 1:22 PM and end on Tuesday, February 5 at 11:22 AM. There will be a maximum of 22 projects involved (some people may want to bring a partner in their work, which is great). It will cost $222 per person. It includes your housing and two meals. We will be gathering at one of the greatest houses we've ever experienced (check it out here).