I've had some questions regarding my Buzz-Off and the 'kitchen' that I put together. Below are some pics. I grabbed a z-hitch bar from Cabela's for $20, welded an upright tube from there, added some set screws/knobs and a cage for the propane canister. For the tabletop, I used some 3/4" butcher block. Sealed it up pretty good and trimmed it with some aluminum C channel. On the underside of the table is a metal frame from some 1/2" pipe and a stubout that slides into the tube on the first piece.
Nothing special, but works well for a 2 burner, condiments, etc. It folds nearly flat and sets up really quickly. Not to mention it was only about $75.