HomeSteenwerckAu Coeur Joyeux🥖Au Coeur Joyeux🥖 French · Steenwerck Frequently asked questions 🤔Where is Au Coeur Joyeux? At 29 Rue du Mortier, 59181 Steenwerck. What kind of food does Au Coeur Joyeux serve? Au Coeur Joyeux is listed under French. How can I contact Au Coeur Joyeux? By phone at +33328414686. Follow them on social media 📲FacebookAu Coeur JoyeuxNearby 👀🥖Friterie Rock’ta frite🥖 French · Steenwerck · 210 m☕Café de la Mairie☕ Café · Steenwerck · 220 m🍽️Au bôbek🍽️ Restaurant · Steenwerck · 230 m☕US Café☕ Café · Steenwerck · 950 mUpdated on 9 November 2026