Join longtime volunteer Larry Betz on an extended tour of the Dana-Thomas House. Betz guides visitors on a discussion about principles behind Wright’s “Prairie School” architecture, which emphasized horizontal lines in order to blend in with the natural surroundings of the Midwest. The tour offers visitors a new perspective on Wright’s architectural vision, even if they have visited the site before. 10:15 AM – 12:15 PM and 1:15 PM – 3:15 PM. Call the sire at 217-782-6776 to reserve your place on this tour. (Reservations may not be made online.)