I would say it is about 1/3 done at this point (after a mere ten years of work LOL) but what they have is excellent-
after the lecture we stopped for a late lunch at the Hyde Park location of BBQ Supply for a brisket burger and a side of brisket #YUM
Seeing the animated tour of the fair I recalled all the great slides from the City Beautiful lecture of my skyscraper class this spring-
this first one of the transportation building I believe even came from the work we saw at the lecture last weekend-
so quite an interesting lecture (actually two interesting lectures) and then on to the next two fabulous dinners LOL....