TBH, the "C" in CES puts me off. Because I'm not after "consumer" grade electronics.
*so wants to get an epic workstation of epicness*
'The kind with like..gold nuggets, on it..and like a million cup holders. And a motorcycle too!'
On topic: My parents go to a lot of ham-radio conventions for the embroidery business, so I've seen a lot of random trinkets there that I find interesting. I like shows like these, even if just to look and say 'Wow'.