We just realized that our garage refrigerator/freezer was not on. The eggs are still cold to the touch but the vegetables, rice w/shrimp and meatballs in the freezer are not frozen but still cold. The ice cream is mostly melted. This tells us that the frig hasn't been off for a long time but we don't know for how long. Should we throww all the frozen foods away? Or would it be safe to cook everything instead.