One of my nation's best resources is tourism, and we're looking to expand that sector IC. I wondered if Global Economics & Trade might be the place, but tourism isn't something that really has a product to sell, per se? It'd be more like an ad about places you can visit, entertainment that's on offer, etc.
The intent would be that people could have it as a piece of trivia that their characters had visited, send someone there to do a news report for their own media back home, write scathing comedy skits about us, and so forth. We're a pretty odd bunch, so I imagine other, more "normal" nations (i.e. ones that aren't run by giant lizards) might have some interesting commentary to make from their perspective. I can also take into account IC the people that have replied and what they did, and how that would affect the economy.