Three of them are in the Kansas City area.  Two of them are right here. 

While one of them is privately owned and and occupied the other is the Russell Kraus house and it is part of the St. Louis County Park system.

As a Father's Day gift my wife and son reserved space on a tour so we could see for ourselves this beautiful 1,900 square foot Usonian style property.

Located just inside I-270 off North Ballas Road and open by reservation only this wonderful home is really something to see.  I heartily recommend you contact the FLWEHP so you can see this quirky, yet fascinating home.

Dbm
dbmcelvein@cbs.com