Since my daughter's preschool does not allow food or candy of any kind, it kind of limits what the kids can exchange for Valentine's Day. I decided to get mini mailboxes in the dollar aisle at Target and filled them with stickers. Cami picked out Princess stickers for the girls and Toy Story for the boys. I made a little matching tag that says "You're maily cool, Valentine! Look inside, let's stick to being friends!" Get it..."stick" as in stickers. ;) Simple but a little different and the kiddos can keep the mailbox to decorate next year.