Chi-Chi's Mexican Restaurant

LOUISVILLE (AP) — Chi-Chi's, the Mexican restaurant chain, may have served its last chimichanga. Outback Steakhouse (OSI) this week closed on its $42.5 million deal for the rights to 76 restaurants in the Chi-Chi's chain, which was beleaguered by bankruptcy and a hepatitis outbreak in western Pennsylvania.Outback plans to convert many of the restaurants into its own brands — which include its signature Outback Steakhouse, Carrabba's Italian Grills, Bonefish Grills, Fleming's