Combine the two cake mixes into a gallon-size ziplock bag labeled with directions. Include a measuring spoon, bags of mini marshmallows and mini chips, a bottle of chocolate syrup, and a jar of marshmallow cream. If the care package is international, include microwave safe paper cups. If the care package is domestic, add either a can of non-stick spray (for use with a ceramic mug) or microwave safe paper cups. Don’t forget to include the “recipe”.