O Velho Eurico is a beloved neo-tasca located in Lisbon's historic Mouraria district. Since opening in 2019, it has gained a reputation for reimagining traditional Portuguese cuisine with a modern twist. The restaurant offers a seasonal blackboard menu featuring elevated takes on classics such as bacalhau à Brás, arroz de pato, and migas d’alheira. A standout dish is the polvo à lagareiro, where octopus is crisped on a plancha to achieve a perfect balance of tender and crispy textures .