That morning, we left for Chicago, about a 1-hour drive from Indiana Dunes State Park. We had time-sensitive tickets to another Frank Lloyd Wright wonder, the Robie House (See also our Falling Water Fiasco here.) This time we left 3 times as much time to get there as we thought we needed in order to be on time, and were still only about 20 minutes early…gotta love van travel and city parking.