Rotating kitchen is on the books now. the slide out swing around idea I had at first has chances of Kinking the drawer pull but it was worked out.
![Image](http://i.treehugger.com/images/2007-2-1/circular%20kitchen.jpg)
Round of half round so it would be flat when closed is possible also
![Image](http://impactkitchens.co.nz/081bede0.jpg)
the above example would turn all at one time and no cupboard. So it would be flat on back side when traveling.
http://www.sivacracy.net/2006/05/a_kitc ... wkahs.html
except the dishwasher and other appliances