It would also be cool draw your own. You could make your own paper home, city, and family for your children to play with. Maybe I could do this in time for Christmas.
At the very least, it is a neat rainy day activity that will keep a preschooler entertained for quite a while. It also packs up small for a traveling activity.
The only problem with a paper city right now is that baby can destroy it like Godzilla. So for right now, it is an activity for Aaron to do while Andrew naps. But that is good too because it is a nice quiet activity.