Who hosted at least three successfully
So, i tend to think it's doable.

The last host was a dud and just did everything wrong.
He did it cheap just to turn a profit, which he publically disclosed.
And he invites a journalist, so basically he is a doiche of epic proportions  

A number of things have to happen for a good M&g
1. Guy can't be a douche and has to have biz/planning skills
2. Has to be a concerted effort - reputable lady has to be on board to mobilize
3. Can't just be the noisy older providers who show. There needs to be a respectable representation of younger ladies, as long as reviewed.
4. An upfront door obligation for guys that is hefty enough to ensure expenses are covered and guys stay.  

"If you build if, they will come."

Does that mean I want to do it? Maybe one day.

It wouldn't be under the Don's handle.  
Too controversial.