With the fourth season of the Banana Bad Bowlers league starting up on September 4th, I thought it appropriate to show you this clip of a charity bowling tournament last weekend in Houston. Pro-Bowler Troy Walker was on his way to a perfect score of 300. When the pin rack came down in front of the pins during his last throw. Walker was given a do-over, but he just couldn't replicate the other 11 frames and settled for a 297.