The Fest-Noz in Plestin-les-Grèves on August 14, 2026, presents an evening filled with authentic Breton music. The well-known group Sonerien Du will perform, showcasing a mix of bombarde, biniou, accordion, guitar, bass, drums, and Breton vocals. Founded in 1971, they have become a beacon of the fest-noz scene with their energetic arrangements and traditional dance rhythms like andro, hanter-dro, and gavotte. After their set, the duo Gregailh will take the stage at 10:30 PM, blending modern electronics with traditional sounds for an experimental performance. This festive event at La Grange Vadrouille ensures bars and catering will be available. Bring your dancing shoes and celebrate Breton culture.