EFFIR Festival

EFFIR is a non-profit music festival run by the cultural association EFFIR kulturförening in the Borkhult area of Åtvidaberg, Östergötland. The three-day festival, held on 21 to 23 August 2026, presents live music and DJs alongside lectures, workshops, art and interactive competitions, with an emphasis on local talent and food from Östergötland. Entry is free and open to all ages, and visitors can buy optional supporter packages.