Materials: cardboard boxes such as shoe boxes and cereal boxes; plain white paper such as butcher paper, craft paper, or wrapping paper; decorating materials such as markers, crayons, stickers, and stamps
Preparation: Wrap the cardboard boxes in the plain white paper. Cut an opening in the top of the box that is large enough to insert and retrieve valentines.
Instructions: Allow the toddlers to decorate their valentine mailboxes with crayons, markers, stickers, stamps, or any other decorating material. The decorated boxes can be used to collect valentine cards from fellow toddlers or family members on Valentine's Day.