TOPEKA — If you go to the Kansas State Fair, State Treasurer Dennis McKinney said you should stop by his booth. He could make it worth your while. Once again, his office will have a booth at the state fair and allow Kansans to search for unclaimed cash or property. His office maintains cash from unclaimed deposits, utility payments and other assets and some Kansans always find some money. He said it’s free to look for unclaimed cash. If you can’t make it to the fair, call 1-800-432-0386 or check the web site www.kansascash.com. The fair begins Friday and goes to Sept. 20.