When the bright lights come on, the Canadian Wildcats show up, and they did once again at the UIL Class 3A state track-and-field championships on the grand stage of the Mike A. Myers Stadium in Austin last Thursday night. Running the final race of the night, as well as competing in the last sporting event of their high school careers, Canadian’s 1600-meter relay team of Hayze Hufstedler, Rylun…