Crust:
1 1/2 cups graham crackers (approx. 1 pkg out of the Honeymaid box)
1/4 cup sugar
5 T unsalted butter, melted
2 oz bittersweet chocolate, chopped into small pieces
Marshmallows (you'll need about 100 mini marshmallows)

Cake:
2 cups plus 2 T sugar
1 3/4 cups all purpose flour
3/4 cup cocoa powder
1 1/2 tsp baking powder
1 1/2 tsp baking soda
1 tsp salt
2 large eggs
1 cup whole milk
1/2 cup canola oil
2 tsp vanilla extract
1 cup boiling water

Frosting:
8 egg whites, room temperature
2 cups sugar
1/2 tsp cream of tartar
2 tsp vanilla extract
1 large Hershey bar