Café Martinez is a popular Argentine coffee chain that prides itself on serving high-quality coffee made from locally sourced beans. They offer a range of coffee options, from traditional espressos to specialty drinks like caramel macchiatos and mochas. In addition to coffee, Café Martinez also serves sandwiches, salads, and pastries, making it a great spot for a quick meal or snack. The café in Retiro subway station is cozy and inviting, providing a comfortable space to relax and enjoy your coffee.