The YW can set up a 3-hour time slot on a Saturday before Christmas that they can babysit for Moms to do their Christmas shopping!! The YW can set up fun stations (games, music, crafts, etc.) for the children.
"Spend at least three hours giving service outside your family. Ask your ward or branch Relief Society president or a community leader for suggestions for service. For example, you might take care of children while parents attend the temple; collect, make, or recondition toys or games for a nursery; accept an assignment to clean the meetinghouse; or perform errands for or read to a homebound person or others in need. Record in your journal the reactions of the person you served and possible goals for future service opportunities."