Perretxiko Jaia
Perretxiko Jaia closes Loiola's Mushroom Days with a mushroom display, tasting, market, educational activities and a pintxo trail.
Usual date
Early October. In 2026 it is held on 4 October.
Where it is held
The main programme is centred on Latsari square in Donostia's Loiola neighbourhood, while the pintxo trail runs through local bars and restaurants.
Province: Guipuzcoa.
Autonomous community: Basque Country.
What is celebrated
The day introduces the public to mycology through collected specimens, educational explanations, children's activities and food. It also recognises the best contributions to the exhibition.
Organisation and audience
The programme welcomes residents and visitors of all ages, with cultural, food and family activities linked to local identity.