This would be cool

I don't know where this thing would go, the best thing I can think of would be to replace the sink/icebox with a short icebox and mount this thing on top of that icebox to make a mini-kitchen, but it's pretty sweet... although there are probably about a million more cost effective options, like just putting a coleman camp stove on top of the sink or mounting a coleman camp stove in place of the sink, which is probably of nominal useful value anyway. But whatever.

http://kanzoutdoors.com/field_kitchen.html