Grumps Burgers on River Oaks Boulevard is a no-frills, counter-service burger joint with a loyal following built on honest beef patties cooked to order on a flat-top and served on toasted buns with the works. The menu runs classic cheeseburgers, a queso burger, bacon cheeseburger, Swiss mushroom, and a BBQ bacon option, alongside chicken sandwiches and hand-dipped sides. It's a casual, family-friendly spot with a small-town feel, a patio, and margaritas and beer on the bar side for those who want a drink with their meal. Technically located in River Oaks city limits adjacent to Fort Worth, it's the kind of neighborhood burger spot that earns its regulars through consistency rather than hype.