September Fiesta 2016 - Betxi - Sunday, September 18 Sunday, September 18↕ Monday, September 19 Tuesday, September 20 Wednesday, September 21 Thursday, September 22 Friday, September 23 Saturday, September 24 Sunday, September 25 11:00 Mass and Brass bands. 13:30 Mascleta - Firecrackers. 18:30 Mass. 20:00 procession. 23:30 Open-air dances. Mon., Sep. 19> You can find out more on FestaMajor.de