I plan for players to eat in Sorren 3d. I didn't want the names exclusively for the 3d game though. I have added a region vault to the simulation/strategy game. Also I created an auction system to auction items. No auction is complete without an Item shop to purchase the items from in the first place.
And by the way I'm working on coding the new stuff to work with both games. Putting priority on the shared components required for the 3d game.