On Santo Tomas, which was this past Friday, San Sebastián fills with the smell of frying pork. Txistorra, a sausage with flavors of garlic and paprika, is a must-eat. It's wrapped in a talo, a type of crepe/tortita/tortilla made with cornflour. The best are in the Plaza de Gipuzkoa, from the Ataun booth. (I'm biased).
Part of 365cities project.