Welcome to the Cult Education Institute message board. The message board has been up and running since 2002 -- and people have been contributing lots of first hand reports about Human Awareness Institute, aka HAI.
Here's an earlier discussion.
To find if other info about HAI is available on the CEI message board select "all dates" and after typing Human Awareness Institute select "exact phrase"
Hit the search button.
To find the earliest discussions of HAI, go to the earliest pages of the search results.