It was a block stacking game, you had a bunch of small rectangular blocks and you would remove one and stack it on top and say Jenga. Then another person went and another and another, the stacking continued until the tower fell. Here are some random jenga shots.
And here's one from what appears to be a Jenga-esque "Competition", being made by a man who appears to be Drew Carey
Finally just a cool looking Jenga pic!
