Minneapolis Institute of Art:
http://www.artsmia.org/
Bouguereau's "Temptation" is there: I have the framed poster in my studio!
http://www.artsmia.org/viewer/detail.php?v=12&id=2135
I lived in Davenport, and Minneapolis was a full day drive. I wish I could come back and go with you! Devote one day to the Mall of America and I can guarantee you will go home happy, tired, and broke!
Right now the Figge in Davenport has the Pollock and other pieces from University of Iowa's flooded museum.