Doug McKenzie-Mohr is conducting one of his Advanced Workshops in Halifax at the end of this month. You can get details here (https://register NULL.cbsm NULL.com/workshops/workshop-detail-purchase/Halifax_Advanced_2_12). You will also see that, on the day before, he will be conducting one of his introductory workshops as well.
I highly recommend Doug’s workshops. As the guy who created CBSM, he is the foremost authority on it, and as a behavioural scientist, he can explain the concepts and why they work better than anyone else.