Possible Clues:

• Red wine grape
• Red wine choice
• Model in Porto goes around fashionable part of the wine industry
• Wine popularized by 'Sideways'
• A red iron pot in ground
• Turn on to drink Irish drink
• Inn: it is wrongly associated with poor wine
• Detective not concerned with type of film produced by winemaker
• Nothing in beer -- and no one runs for wine
• Point out no one runs to get wine