Costco's in-house brand has a number of generic alcoholic drinks that can compete with name-brand offerings, but who's behind ...

Believe it or not, Costco offers a Kirkland-branded Champagne. No, not a sparkling wine. An actual Champagne made in France ...

With its signature cork pop and bubbly effervescence, Champagne and sparkling wines like cava and prosecco are often at the center of celebrations, toasting birthdays, anniversaries, or the New Year.