The "Festa do Marisco" is a celebration deeply rooted in the identity of O Grove, a fishing town located in the Rías Baixas region of Galicia. Since 1963, this event has stood out not only for its gastronomic offerings but also as a symbol of the historic relationship between the local people and the sea. The tradition of fishing and shellfishing in this area goes back generations, being one of the most important economic and cultural drivers of the region.

Each dawn, shellfish gatherers begin their workday with traditional tools to collect the fruits of the sea. This work, carried out in harmony with the natural environment, ensures the sustainability of resources and preserves techniques passed down from generation to generation. During the Festa do Marisco, this effort is celebrated and shared with visitors, who have the opportunity to experience the way of life of the local fishing communities.

Throughout its more than 60-year history, the Festa do Marisco has evolved to include cultural exhibitions, traditional music, sports competitions, and educational activities, which highlight not only seafood as the star product but also the customs and values of the community. The combination of tradition, culture, and gastronomy makes this festival a unique experience that transcends regional and international borders.