I give my students a picture CD with all of the pictures I have taken throughout the year. Families LOVE this! I also get them some other small gift, based on the overall interest of the class. This year's class just loves my "smelly strawberry pointer" (a smelly strawberry pencil topper on a dowel), so I bought all of the kids a monkey pencil with their own strawberry topper. They are going to be so thrilled!