Texas Trot In
While Sonic might be one of the last true drive-in restaurants, when you're in Texas, arriving in a traditional car or four-wheeled vehicle is merely a suggestion. While most food service establishments would typically frown upon animals on their premises, it's quite challenging for a drive-in to assert that the health inspector has prohibited horses.
Instead, this Texas location cheerfully serves all customers, whether by car, horse, or cow, regardless of how they arrive.