What was in the Dharma Initiative Boxes in Lisbon?S

To celebrate the premiere of Lost Season 4 in Europe, Portugese guerrilla marketing firm Torke collaborated with Fox to drop Dharma Initiatives boxes onto the streets of Lisbon. A couple of blogs mentioned this yesterday, but nobody has revealed what's in them. What could be in it? A polar bear? Walt? (Maybe Walt.) Boxes of Dharma coke and Dharma cereal? We don't know for sure, but Lost fans in Lisbon were psyched to see artifacts from their favorite TV show appear on their doorsteps in real life.