Manolo is a famous restaurant in Mar del Plata. I went to this one which is the original location,…read morebut there are 4 of them in this city. Overall, this place is basically their equivalent of an American diner. The food is simple and is nothing too spectacular. It's mainly a good place to go to for breakfast or brunch, with coffee, tea, or sandwiches. They have lunch and dinner too like pizza, empanadas, and seafood, but you can find better quality and fresher elsewhere.
Their churros are their most famous menu item. Those I'd highly recommend as they were tasty, fresh and fried to perfection. You can get them plain, filled with dulce de leche (the best one), with cream, or with Nutella.