It looks like the Demons have gone all out to impress the delegation, even bringing in a mystic chef to cook lunch. The recipes are simple, nothing I myself couldn't make, but I've gotten incredibly spoiled by my time in the higher Planes where such things are commonplace. When I left last time, Arcana was the only city in the continent that had any mystic Chefs at all, and their training program for new ones has just barely begun.
The demons have their reasons though, they're looking for their own addition to the agreement. Portals to the other Dragon God controlled and aligned cities. And there are more than expected. There is a newly pacified one in Oklahoma territory, one in Oregon and one in Southern California, plus Missoula Montana has aligned itself with the Dragonkin, largely thanks to the trade caravans that have been arriving regularly and the outpost system that feeds them.