On The Mills is a brunch cafe in Sokcho that serves red crab katsu sando, poke, and bagel sandwiches. The signature red crab katsu sando uses a fried red crab meat patty served with wasabi sauce or tartar sauce, and the bread can be chosen between white bread and a bagel. Salad dressings come in several kinds, and both takeout and dine-in are available. The cafe is busy enough that seats fill up even on weekday mornings.