Winter bubbles are coming to Paris and its suburbs to warm up the season. In Boulogne-Billancourt, the Hôtel Le Parchamp is offering its Bulles Éphémères, glass cocoons where champagne and winter specialties can be enjoyed in a friendly atmosphere from mid-November 2025 to early March 2026. Raclette, Mont d'Or cheese, and a cozy atmosphere make each bubble a sparkling and gourmet moment in the Hauts-de-Seine (92)!