The Fête Gauloise at the Musée départemental du Sel in Marsal is a compact but high-value heritage event for Moselle. Set at the Porte de France, beside a museum dedicated to the salt landscape of the Saulnois, the weekend brings Gaulish and Celtic history into public space through reenactment camps, craft demonstrations, combat presentations and family workshops. The event is rooted in a specific historical territory: Marsal’s salt, frontier heritage and archaeological imagination give the programme a clear local identity. For visitors, it offers an approachable way to connect ancient history with the material culture of the region, while keeping the focus on place rather than on generic spectacle.