It's a bit off the beaten path, but if you find yourself anywhere near Racine, WI (just a bit south of Milwaukee) you could not do better than to stop at the SC Johnson headquarters, where a new gallery devoted to the work of Frank Lloyd Wright is opening this week. The initial offering - a broad meditation on Wright's most popular Prairie-style work - will run for a year, to be followed by other exhibits focusing on various aspects of the architect and designer's work.

Several buildings at the SC Johnson campus are Wright creations, so you'll want to schedule a tour to see those as well.