GREAT BEAR VINEYARDS. Enjoy the tunes from the talented Katt, while enjoying scrumptious seafood from Cousins Maine Lobster! Katt is a Pop/Latin Pop recording artist and singer/songwriter. 5p—8p. $15

GREAT BEAR VINEYARDS. The talented artisans from The Chocolate Bar will be here with their heavenly truffles, each one perfectly paired with one of our Great Bear wines for an unforgettable tasting experience. Duet Allegro will set the mood with classical violin and Spanish guitar, creating a magically relaxing atmosphere. 12p—5p. $35

GRINDSTONE WINES, ESPARTO. Santa Claus is coming to Grindstone this year! Arrive early to be sure you have time to see Santa, and grab any last-minute Christmas gifts or wine for your holiday table while you’re here. 11a—12p. Free

NASHOBA WINES. The Davis Bookworms is a brand new "silent" book club, in which everyone brings a book of their own choosing, reads for an hour, and then socializes for an hour. We meet every two weeks on Sunday at Nashoba Wines. 1:30p—4p. Free