I found an article in the NYT that delves into the Shriners.They had a 9 billion dollar endowment fund where most of the hospital’s operating costs came from back in 2007 when the NYT article was written.
The article said about 57% of their raised funds went for booze and events for members back then…
I think things may have changed since then because they have a great rating by a charity rating firm now.