Frank Lloyd Wright's Home and Studio in Oak Park.
It was a great visit and will, I'm sure, spur some additions to my Goodreads list including Many Masks and Loving Frank. Speaking of reading lists, better get my butt moving on those Pulitzer Prize winners... 11 to go in 92 days. Oh boy.
(FYI - it was sooo humid, like 100%, look at our hair. Hello Summer.)