Think of them as your favorite childhood snack all grown up.
Line an 8- or 9-inch square baking dish with foil; grease lightly. In a 10- to 12-qt. pot, melt the butter over medium-low heat. Add 10 cups mini marshmallows and cook, stirring occasionally, until melted and smooth, about 5 minutes; remove the pot from the heat. Using a wet spoon or spatula, fold in the rice cereal. Sprinkle in the almonds, cherries, ground coffee and salt; fold quickly to distribute. Sprinkle in the chocolate chips and remaining mini marshmallows; fold gently to distribute.
Spoon the mixture into the prepared baking dish. Using slightly damp hands or a wet spatula, press into an even layer. Let cool completely. Cut into squares to serve.