Betty is treated to a day at the spa with Meghan. Meanwhile, back at home, Eric and the other nine children bake a cake and make a card in celebration of their mother's birthday.
The Hayes take a trip to the aquarium during the kids week off from school to see tropical fish, sharks, and seals.
Eric and Betty take Rebecca to Special Strides, a horse farm that focuses on children with special needs. The other children come as well to support their sister, and find out they can have fun there too.
It's Christmastime for the Hayes. Santa Claus visits the sextuplets at school party and the family's orderly plan for opening presents on Christmas is quickly disregarded when things get out of hand.
The Hayes decide that it's time for all ten children to give ice skating a try.
On New Year's Eve, the Hayes family goes bowling, where it's Eric, Betty, and the two sets of twins against the sextuplets. Later on, the children try to stay up until midnight.
12-year-old twins Kevin and Kyle hope to earn new freedoms by taking on responsibilities, which include helping out around the house and looking after the sextuplets.