Imperial Milk Stout brewed with Milk Chocolate, Milk Sugar, Cocoa Powder, Panela Sugar, Marshmallows + Over 150lbs of Swiss Miss Hot Cocoa Mix. So, does anyone remember Alpine Chateau from last year? Yep, it's like THAT only bigger, better, and chateau-ier. Legend has it that adding your own baby marshies (marshmallows) brings cozy, fire place-lit nights and lots of fresh powder.