Andrea Immer's 60-Second Sommelier/Whistler

• The vintner's quality alliance defines Canada's viticultural areas
• Canada's two top wine regions are Niagara and the Okanagan Valley
• Canada makes great Pinot Noir, Riesling and Chardonnay
• The Okanagan lake provides climatic stability to its region
• Heartier grapes can grow in the Okanagan region