An old bottle with a mysterious treasure map and a QR code arrived to our 2n grade class. We got a QR too with a link to an eTwinning project! We saw other schools got the map too! (two in Italy and two in Greece). There are three islands in the map. We will try to find the treasure. All the schools together can participate together solving riddles, completing tasks and visiting virtually the three islands appearing on the map. A great challenge: we are “little treasure hunters”!