Looks like there is a "hospitality committee" that has been desgnated to "sell" the convention city for each place an international convention is being held.
Other posts on this site have displayed the websites for Detroit & Atlanta, this one is for New Orleans.
This one even has a brochure!
On my work computer (sorry boss) most of the links are blocked, so I can't see what they contain.
But I'm sure the emphasis is on the "imminence" of Armageddon and has nothing to do with New Orleans restaurants and nightlife!