Thanks for your news. I personally never visited any fair in the Americas while I know even the smallest in Hungary
Of course fairs are a good and promising sign for porn because they can show to the general public the wide offer available in terms of production and different kind of "supports" (websites, communities, sextoys, sexshops, motels etc etc). This help producers and retailers finding their vanishing public.
It also helps starlets to meet the public and try to see if there's something to do besides movies (not necessarily escort!

). In fact,in the USA the revenues made with shows are by far bigger than those from movies. So welcome to the live shows on stage.
Afaik, the next target for porn fairs organisers is to involve in a proper way a wider public including young people (for eg. with educational spaces) and women (with more glamorous areas) because that's the only way to keep up the biz

and keep alive the interest.