"Carrot Patch" Chocolate Cake

Ingredients

• ["1 (18 1/4 ounce) box chocolate cake mix (I used Betty Crocker Supermoist Milk Chocolate but any chocolate cake mix would work. Instructions a)", "3 eggs", "1 1/4 cups water", "1/3 cup canola oil", "1/2 cup chocolate chips", "cooking spray", "1 (16 ounce) can chocolate frosting (I used Duncan Hines Milk Chocolate Frosting)", "1/2 cup Oreo cookie crumbs (more or less depending on the size of your cake)", "12 marshmallows", "12 ounces white chocolate candy melts (Wilton makes them)", "3 -4 drops orange gel food coloring (must be gel)", "candy, grass (It is called \"Edible Easter Grass.\"" Get the green stuff. I found mine at Walmart in the seasonal Eas)""]"