Fiesta of Boi 2018 - El Valle de Bohi - Sunday, June 24 Friday, June 22 Saturday, June 23 Sunday, June 24↕ 13:00 Mass. 15:30 End of Fiesta. 17:00 Children's Games. 18:00 Bowling. <Sat., Jun. 23 You can find out more on FestaMajor.de You might be also interested in: Saint John 2018 - Encamp (Andorra) - 87 Kms.