François WillLa ChaumièreEditions where they participatedGastroPirineus 2024 — Vallter 2000 and Camprodon — 2024-04-08GastroMar 2022 — L'Ampolla — 2022-03-20OC Gastro 2021 — 2021-11-07GastroPirineus 2021 — Puigcerdà — 2021-04-19GastroPirineus 2020 — Puigcerdà — 2020-10-19GastroPirineus Online 2020 — Puigcerdà — 2020-04-27