Pull Apart Graveyard Cupcakes

INGREDIENTS

• 2/3 cup milk
• 3 1/2 cups confectioners' sugar, spooned and leveled
• 3 cups all-purpose flour
• 2 tablespoons pure vanilla extract
• One 6.4-ounce tube black decorating icing, with tips
• Seven 8-inch pieces black licorice
• 3 round lollipops, wrapped
• 1/4 teaspoon kosher salt
• One 6.4-ounce tube green decorating icing, with tips
• 3 tablespoons milk
• 1/4 cup finely crushed chocolate sandwich cookies (about 3 cookies)
• 1 tablespoon black or dark green decorating sugar
• 1 teaspoon kosher salt
• 1 tablespoon baking powder
• 10 ounces (2 1/2 sticks) unsalted butter, at room temperature
• 12 ounces (3 sticks) unsalted butter, melted
• One 7-ounce tube marzipan
• 4 large eggs, at room temperature
• 5 oval-shaped vanilla and chocolate sandwich cookies
• 10 chocolate sandwich cookies, coarsely crushed
• 1/4 cup orange decorating sugar
• 1/2 cup grape jelly
• 15 large white marshmallows
• 1 cup granulated sugar