Built in 1922, the Petitfils-Boos House is a gem of Los Angeles' fabled Hancock Park. Petitfils-Boos HousE: Los Angeles, CALIFORNIA "People use the expression 'dream home' all the time," says television personality Dayna Devon, who, with husband Dr. Brent Moelleken, owns the Petitfils-Boos House in Los Angeles' fabled Hancock Park. "But this house," she continues, "is...