Currently in Detroit for a role-premiere Violetta at the Detroit Opera House, Nicole Cabell's shunned the handful of big-brand hotels for waterfowl. Her Motor City base is the Duck ‘N’ Roll Inn, part of a duck farm (with mixed reviews). The Californian soprano sings Traviata -- how endearing is it that the Michigan Opera Theatre allows users to post reviews? -- through November 24. A+ would quack again.