Once upon a time in a little town on the Oregon coast lived four Lindas—all in the same first-grade classroom. So they decided to go by their middle names. And form a club. And be friends forever.

Decades later, they're all back home in Clifden and reinventing their lives, but the holidays bring a whole new set of challenges. Abby's new B&B is getting bad reviews and husband Paul is acting strange. Still grieving for her mom, Caroline is remodeling the family home, but boyfriend Mitch keeps pressuring her to go away with him. Artist Marley, distracted by a friend's family drama (and a touch of jealousy), can't find her creative groove. And Janie's drug-addicted daughter has just appeared up on her doorstep! When a long-planned New Year's cruise turns into a bumpy ride, they learn once again that, in your fifties, friends aren't just for fun—they're a necessity!