Ecuadorian fans are surprisingly well served for places to watch their team in action this summer. Costa Azul in Elephant & Castle has three 42-inch TVs and will stay open late for any night games. Unfortunately no Ecuadorian beers are imported to the UK so Corona will be the beer of choice.
If you are a north Londoner then El Rincon Quinteno may suit you better which is near Holloway tube. Again they have three screens although the feed comes from three different satellites meaning they can broadcast different games at the same time. That could be useful for the last games in the group stage which kick off at the same time. Traditional Ecuadorian food including three different types of steak and ceviche is available as well as the Peruvian beer, Cusquena.