This also can be given after they return.you know a jar full of kisses to them on return.my kids used it as away to keep track.they put a kiss from each of them in a jar every night until daddy came home.A Kiss Jar
Twenty-Five Acts of Random Kindness. (between you & me)
Making an Advent Calender with 24 acts of kindness. Instead of more gifts for your children, this puts the focus on the true meaning of Christmas! - you could go a lot of directions with this little chalkboard / clothespin / paper bag Advent calendar.