Saint Isidore 2023 - Usurbil - Sunday, May 14 12:30 Eat and drink. 13:00 Sporting activities and Traditional sports. 13:30 Lunch and Improvisation Singers. 18:00 Sporting activities and Traditional sports. You can find out more on Jaiak.Net You might be also interested in: Fiesta of Bidebieta 2023 - Bidebieta - 10 Kms. Youth Fiesta 2023 - Beriain (Navarre) - 79 Kms.