Heat peanut butter with marshmallows in a large saucepan over low heat until melted. Add green food coloring and mix in. Pour in cereal and stir quickly. Spray 8" pan with pam then pour contents into pan. Allow to cool in fridge, then cut into long thin strips, about 1" x 4". Cut each raisin in half and stick on one end of each strip to make the lizard's eyes.
