Joia Burgers on Wisconsin Ave (DC) serves a tasty smashed burger on a fluffy potato bun with melty American cheese. The Joia Toppings were fresh and flavorful, but the Papaya Salad topping didn’t sit well with me 🤢. They offer gluten-free buns for $0.50. The burger was solid, but a bit overpriced for what it is. The Ube soft serve was fun but lacked enough magnolia vanilla flavor for that rich, creamy texture. Ambience was quiet for a Friday, but the customer service was outstanding—friendly and attentive!