... for any other business (Finance, construction, insurance, etc.), it's exactly like those:
Exhibit booths with company/brand signage, marketing media, handouts, swag, and Video demos
Conference speaker panels and demos in scheduled sessions with a panel of experts and audience seating.
Loudspeaker announcements barking whatever - but you can't ever understand the speaker.
Lots of attendees standing in line to meet booth people, celebrities and get pics/autographs
The smell of too much body sweat mixed with the smell of too much Axe Body Spray
Various members of the Press looking to get some hot "scoop" or cheesecake sound bites and generally cutting in front of the attendees.
EXCEPT:
The products on display are adult-themed, and the booth staff is generally hot-looking women dressed like collage age women at a rave or a Halloween party.
Do not ever ask an adult star on the show floor about fan meet ups, escorting, etc. You will find out what it feels like to be physically tossed out of the hotel entrance doors head-first by 4 rather large men. It's ok to ask for contact info and social media accounts.
If you want to explore meeting a porn star from the expo, do your research well before you get there. Even better, contact her through her personal email or escorting email in advance. Do not send inquiries to her Agent about escorting.
Look, there are two worlds here that live in the same space. There's the adult-entertainment world, and there's the porn star escort world. Neither acknowledges the other during shows. Yes, it's a poorly kept secret. But the show runners and industry attendees want to keep all "illegal" activities under a rock.
Life is good
The Cat