A JackRabbit JR4, and a Pegasus deskside supercomputer are there (booth 635 on the show floor, Intel Partner Pavilion). We ran into a cooling issue though, so I had to pull one of the GPU cards.
Working on a few other things to fix. Might have a corrupted zip file for the demo (ugh). Will try to fix now.
We are in booth 635 with several other partners of Intel. Come by and say hi!