A new year starts. And local entrepreneurs are dreaming about businesses on their wish lists. Whether it's a rooftop sushi bar or a celebrity look-alike chauffeur service, most business owners have at least one idea simmering close to their hearts. Several talked recently about other businesses they would love to open if the circumstances were right. Sacramento's fright goddess Deborah Chaussé is really into Halloween. So much so that she would like to turn the home of Evangeline's Costume Mansion into a haunted house each October. That's not a total stretch, considering the fantasy shop is located in two of the city's oldest buildings: the Howard House, built in 1859, and the Lady Adams