Build your own Burger or Chicken Breast (Substitute Impossible Burger +$3) Freebies: Lettuce, Tomato, Onion, and House Pickles Sauces: Mayo, Yellow Mustard, Ketchup, Dijon Mustard, Garlic Aioli, Basecamp Sauce, BBQ Sauce, Hoff's Hot Sauce, Cherry Pepper Relish +$0.50: Sautéed Mushrooms, Jalapeños +$1: American, Cheddar, Pepper Jack, Provolone, Bleu Cheese Crumbles, House Pimento Cheese, Feta, Bacon, Pepper Jelly, Avocado, Chili, or Fried Egg* *Consuming raw or undercooked meats, poultry, seafood, shellfish, or eggs may increase your risk of foodborne illness.