I think the Neo American Church has a similar ceremony with nitrous if you are interested in nitrous rites: http://okneoac.org/ http://okneoac.org/ Don't quote

I think the Neo American Church has a similar ceremony with nitrous if you are interested in nitrous rites: http://okneoac.org/ http://okneoac.org/ Don't quote me on that, I never read their texts except tangentially while reading other history books.