Keller's Drive-In is a charming 50s style diner located in Dallas, TX, offering a unique drive-in experience where you can order and dine in your car. The menu features a variety of burgers, sandwiches, hot dogs, and sides like tater tots and fries. Customers rave about the delicious "best" burger with fresh and crispy fries, tater tots, and decent corn dogs. The service is excellent, with friendly staff and speedy service. The nostalgic atmosphere, poppy seed buns, and fresh ingredients make Keller's a classic in Dallas. Prices are reasonable, making it a preferred spot over chain fast-food restaurants. Overall, Keller's Drive-In is a must-visit for those looking for a classic and tasty dining experience.