California Pizza Kitchen Inc. (CPKI), a leading casual dining restaurant chain, recently declared preliminary fourth-quarter 2009 results, but trimmed its earnings guidance. The company now expects its fourth-quarter earnings in the range of 15 cents to 17 cents a share, down from 16 cents to 18 cents projected earlier. The pizza restaurant chain said revenue climbed [...] (CPKI) California Pizza Kitchen Trims Earnings Outlook