Guam - The "tuna surprise" found at Monday morning's breakfast was a prank. According to Department of Education deputy superintendent Rob Malay, two students at M.U. Lujan Elementary School admitted to bringing a baby lizard from the bus stop and planting it on top of their tuna spread, forcing school staff to throw the remaining meals away and serve a substitute meal of cereal and milk.

Malay says disciplinary action will be taken.