One of those places so famous you have to visit once in life.
I came here two or three times with my grandpa for eating the famous Chacarero, the chilean sandwich made with peas, chili, tomato and optional mayonaisse.
It was delicious and kind of average, if we ignore the fact that the sandwich was 20 cm wide! Thats why its called "Donde el Guatón" or "Donde el Panzón" which literally means "Fatty's". The price is really cheap, as you buy one of their humongous sandwiches for two at least (unless your trousers are XXL)
There is a challenge that if you can eat by yourself a half a kilo sandwich in less than 20 minutes you get it free! Only for the brave and without pacemaker read more