Fiesta of Zelai Ondo 2022 from June 17 to June 19. Past days. Friday, June 17 Saturday, June 18 Sunday, June 19 You might be also interested in: Saint John 2022 - Antiguo - 20 Kms. Saint John 2022 - Lejona (Biscay) - 96 Kms. Corpus Christi 2022 - Erandiogoikoa (Biscay) - 92 Kms.