I went to one of the Indy 1500 shows in September. Among the brands I saw were Emerson, Benchmade, SOG, Spyderco, Chris Reeve, and Case (did not recall seeing Strider but I was not on the lookout).
Some of what is there depends on which vendors are there. I didn't have enough time to check out every vendor, so my list above is not comprehensive. I was surprised at the variety of high-end knives that were there when I went.
It's worth a look-see at least once, in my opinion.