GNAW MART is a friendly and welcoming business that offers delicious food, especially their well-loved tenderloin sandwiches. Customers praise the tenderloin for being thick, crispy, and well seasoned, often served with classic toppings like lettuce, tomato, and pickles. The menu also includes fried mushrooms, BBQ sandwiches, and tater wedges, all enjoyed at outdoor picnic tables. Visitors appreciate the reasonable prices, with some noting their meals cost around nine dollars, and enjoy extras like free drinks. The staff are courteous and hospitable, making guests feel comfortable and cared for. The business is conveniently located, making it a great stop for a day trip from nearby cities. Beyond food, guests find the facilities impressive, especially the bathroom with natural light and cool features that enhance comfort. Overall, GNAW MART provides a pleasant experience with good food, friendly service, and a welcoming atmosphere, making it a worthwhile destination.