National Open House (2006) | All episodes

Cape Cod/Ft. Collins/Lincoln

Release Date: 2008-08-17

Los Angeles/New York City/Nashville

Release Date: 2008-09-28

Chicago/Virginia Beach/Nashville

Release Date: 2009-08-30

San Diego/Fort Collins/Nashville

Release Date: 2009-09-13

Episode dated 11 October 2009

Release Date: 2009-10-11

Episode dated 25 October 2009

Release Date: 2009-10-25

Las Vegas, Chicago, Raleigh

Release Date: