Quoted from Damonator:

While I agree with everyone's thoughts about TPF and personally exhibited 4 pins this year, I don't understand why some vendors don't have a presence. LLJVR was there two years ago, but hasn't been since. ColorDMD was there last year, but not this year. PDI has never been.
I totally had planned to buy multiple color dmds, sub adapters and anti reflective glass there to save on shipping, but couldn't.
I'd love to see Ed work his magic with these guys (and other vendors) to get them back to the show. The only issue is that we may outgrow the venue at some point.