National Mechanics is a gastropub located in Philadelphia, PA, offering a diverse menu with options for pescatarians, vegans, and vegetarians. The restaurant is known for its unique ambiance, including a large skeleton in the corner. Customers have praised the generous portion sizes at happy hour, with half-off drafts and tasty food like chicken quesadillas and popcorn chicken. The proximity to the Revolution museum adds to its appeal. Other popular dishes include carne asada fries and chicken and waffles, accompanied by specialty cocktails. The roast pork sandwich is highlighted as a must-try item. The staff is friendly and accommodating, contributing to a positive dining experience. National Mechanics stands out for its comfortable space, good pub food, and historical charm, making it a recommended spot for a quick bite or lunch.