Alberta floods: Tim Hortons unveils ‘Alberta Rose’ donut to raise flood relief funds | Canada | News | National Post Posted by Leslie on 27/06/2013 Posted in: Food PR. Alberta floods: Tim Hortons unveils ‘Alberta Rose’ donut to raise flood relief funds | Canada | News | National Post. Posts navigation ← Scotland means business in Canada | Economy and Finance | Business in Vancouver Why Americans Are Eating Fewer Hot Dogs – Businessweek →