Chez Mathis is a bar at 2-6, 2 Rue Jules Simon, 75015 Paris, France, in Paris’s 15th arrondissement. A short walk away: ABU raihan (140 m), Au Khédive (240 m) and Squash Horizon (250 m). When Chez Mathis posts a deal or a happy hour on TchinTchinNow, you book it online and pay at the bar.