Saint Bartholomew 2018 - Oikia from August 23 to August 28. Past days. Thursday, August 23 Friday, August 24 Saturday, August 25 Sunday, August 26 Tuesday, August 28 You might be also interested in: Big Week 2018 - Bilbao (Biscay) - 81 Kms. Fiesta of Arriola 2018 - Arriola (Alava) - 47 Kms. Summer Fiesta 2018 - Armananzas (Navarre) - 85 Kms. Fiesta of San Bartolome 2018 - San Bartolome (Biscay) - 89 Kms. Fiesta of Noain 2018 - Noain (Valle de Elorz) (Navarre) - 93 Kms.