Las Cuartetas is another classic pizza restaurant that you should seek out for a quick slice, especially if you’re seeing a play in any of the theaters along Corrientes Avenue or a concert in Luna Park stadium. This place usually stays open late, and you’ll probably see hungry travelers and locals at some of the many tables, surrounded by brick walls, golden lamps, and a big oven at the back of the room. The mozzarella and onion-based fugazza pizzas are our favorite—just know that you’ll definitely need a fork, knife, and a whole stack of napkins to eat these things. Do like the locals do and order your pizza with a cold Quilmes beer.