Making map and buildings - use houses and signs from other posts. This would be a good project for peer tutoring activity - would have to span several sessions and could use it for teaching between growth spurts.
The Queen of Art Deco - 1930 Chrysler Building, Manhattan, New York. The Chrysler Building was was built before the Empire State building for Walter Chrysler's growing business. (Chrysler paid for it out of his own pocket, not out of the business).
Zwinger Palace - the epitome of Baroque beauty in the world!