Learn how to open a bottle of bubbles with a little flair this holiday season. The team at the W Hotel’s Market by Jean Georges is hosting not one but two How to Saber Champagne Classes on Friday, December 28th and Saturday, December 29th. Classes, which cost $45 per person, and include a trio of wines paired with small plates. Call 617.310.6790 to ask them to hold a spot (and a saber) for you.