[ Helios huffs a laugh on his end, his head shaking with a smile that tugs at the corner of his lips. ]

Yes you have. But it's nothing too major, it was a big hit last year thankfully. But it's basically as it sounds. People set-up stands that portray and discuss a part of their world. It can be food, geography, history, music, literature, magic and everything else! There's really no limit on what you can advertise.