Hot dog kiosk Be Frank differentiates itself with its toppings. Topped upon each plump pork bratwurst are a choice selection of flavors, including Bac & Cheeze ($6.50), which has gooey raclette cheese melted onto the hotdog upon order; and S’mash ($6.50), where instead of a bun, the sausage comes snuggled in a thick bed of mashed potato, caramelized onions and homemade gravy.