Each year when they visit for Thanksgiving, Liz Mantych’s four adult kids go into the attic of her Town and Country home to help her set up Christmas trees. “The attic ladder comes down, and it’s kind of a three-person job,” she says. “There’s a person on the top of the ladder, on the ladder and on the floor. It’s craziness. Every year I think, ‘Maybe I won’t do this next year,’ but then next year comes around.”