National Bubbly Day

With due respect to Colbie Calais, today is National Bubbly Day. Does it refer to the sparkling wine or an evervescant personality? We're going with Champagne. You may know that champagne refers to a specific region - all the rest is sparkling wine. It's still one of the best ways to celebrate an occasion. Or just create an occasion. Here's a bit of history from the Mental Floss website:

Filled champagne glasses at a party