We used papier mache heart-shaped boxes from the craft store and decorated them for Valentine's Day - an easy valentines craft for kids! Perhaps you could get the kids to decorate these themselves and then fill them with special treats! These are a good crafty pastime for a Valentines party, too.
You will need:
Papier mache heart boxes (from craft stores)
Stickers, gems, glitter to decorate
Paint the boxes and leave to dry. Decorate with stickers, gems, glitter and anything else you have in your craft box.