I started to go to World of Concrete in 2007 because I was interested in concrete counter tops. Luckily that was the year at least 1/3 of the vendors had something to do with concrete counter tops. Each year changes a little depending on the market focus, but who doesn’t like standing next to a 4 ft concrete cutting blade??
If you find yourself in Las Vegas between Feb. 3-6, you can use the Tilt-Up Concrete Association registration link to get into World of Concrete for free.
I took some pictures last year if you want to get an idea of a fraction of the stuff there.