Cockle Festival 2018 - Baldaio on August 18. Past days. Saturday, August 18 You might be also interested in: Saint Roch 2018 - Betanzos - 45 Kms. Fiesta of Pontevedra 2018 - Pontevedra - 83 Kms. Fiesta of Cedeira 2018 - Cedeira - 86 Kms.