Fiesta of Olakua 2022 from June 3 to June 5. Past days. Friday, June 3 Saturday, June 4 Sunday, June 5 You might be also interested in: Fiesta of Arana 2022 - Arana (Alava) - 37 Kms. Saint John of the Mountain 2022 - Miranda de Ebro (Burgos) - 75 Kms. Fiesta of Txorierri 2022 - Txorierri (Biscay) - 78 Kms. Holy Trinity 2022 - Las Carreras (Biscay) - 88 Kms.