La Bouillie à Sosso
Musical and solidarity festival in the Vendée bocage
2026
About Bouillie à Sosso
Bouillie à Sosso — edition 2026
La Bouillie à Sosso returns on Saturday, August 1st, 2026, to La Vallée Verte, in Cheffois (Vendée), for a new edition of this musical and solidarity festival benefiting the Banque Alimentaire. The 2026 pop-rock lineup notably features L.E.J, Sylvain Duthu, MPL, The Locos (ex Ska-P), and Yofunders, with other artists yet to be announced.
2026 Edition
La Bouillie à Sosso is preparing for its 25th edition on Saturday, August 1, 2026, in the enchanting setting of Vallée Verte in Cheffois. The lineup and prices will be announced soon on the festival's official website.
Highlights Bouillie à Sosso 2026
- Solidarity festival benefiting the Banque Alimentaire: one can of food brought to the entrance = 1 free consumption ticket (€2).
- 2026 pop-rock headliners: L.E.J, Sylvain Duthu, The Locos (ex Ska-P).
- Open-air setting of La Vallée Verte, in the heart of the Vendée bocage.
Programme Bouillie à Sosso 2026
Saturday, August 1st, 2026
15:00 — Children's show at the Espace Culturel de l'Étoile (program to be confirmed).
From 18:00 — Concerts at La Vallée Verte, until 2h30:
- L.E.J
- Sylvain Duthu
- MPL
- The Locos (ex Ska-P)
- Yofunders
Other artists are yet to be announced by the organization.
Prices Bouillie à Sosso 2026
Practical information — Bouillie à Sosso
Practical Information
Access
Address: La Vallée Verte, 22 rue des Hêtres, 85390 Cheffois.
By car: Cheffois is located 15 minutes from Fontenay-le-Comte and 45 minutes from La Roche-sur-Yon. Free parking is signposted around the site.
Hours
Doors open at 6:00 PM. Festivities end around 2:30 AM.
Prices
Full price admission: €18.50. Free for children under 12. Bringing a can to the entrance entitles you to a €2 consumption ticket.
On-site
Catering and bar available on site. Themed decorations and entertainment throughout the evening.
La Bouillie à Sosso: a solidarity festival rooted in Vendée
Born in 2002 from the will of a handful of enthusiasts, the festival La Bouillie à Sosso has established itself as a must-see event on the rural Vendée music scene. Every first Saturday of August, the village of Cheffois opens wide the doors of its Vallée Verte site to welcome up to 3,000 festival-goers for an evening of music, celebration, and solidarity.
An eclectic and festive pop-rock lineup
True to its pop-rock DNA, La Bouillie à Sosso offers a lineup each year mixing established artists and emerging talents. Over the years, the festival has hosted bands like Superbus, 47ter, Hyphen Hyphen, Boulevard des Airs, Elmer Food Beat, Cali, Pony Pony Run Run, Les Fatals Picards, and Merzhin. The spirit of discovery remains at the heart of the programming, with a place reserved for local artists and rising bands.
An exemplary solidarity commitment
Since 2008, La Bouillie à Sosso has forged a lasting partnership with the Banque Alimentaire (Food Bank). At the festival entrance, each festival-goer is invited to bring a standard-sized can, exchanged for a €2 consumption ticket usable on site. This simple and generous initiative allows for the collection of several hundred kilos of food each year, redistributed to people in precarious situations.
A green theater in the heart of the bocage
The Vallée Verte site offers a rural and friendly setting, set up as a true open-air theater with a stage, bar, catering, and themed decorations. The warm atmosphere, driven by a dedicated team of volunteers, makes each edition a unique moment of sharing in southern Vendée.
Where does it take place — Bouillie à Sosso
Bouillie à Sosso in brief
History of Bouillie à Sosso
Edition 2025 Aug 2025Other festivals near Cheffois
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