October 10, 2008 5:24 pm State Fair Of Texas Jumps On Green Bandwagon The State of Fair of Texas visitors will find more efficient lights for the big Ferris wheel and exhibits designed to teach North Texans how to save energy and money, NBC 5 reports. Wake Up to Something Good 1:47 Heavy rainfall affects parts of DFW, Kaufman County 2:43 Governor declares state of emergency after Oklahoma tornadoes 2:09 Aftermath of heavy flooding in Kaufman County 1:41 Multiple killed during Oklahoma tornadoes 6:20 5 Talk Street: Dallas Cinco de Mayo