Please join us for the 27th Annual Old House Enthusiasts Tour. Saturday & Sunday, May 18 and 19 from 10 AM to 5 PM. The tour explores the historic CARADCO complex in Dubuque's Millwork District. There will be a tour of 4 buildings on the 4 corners of Washington and 10 Street. Other historic structures will also be open to ticket holders. Tickets are $12. and cover both days.