Machi Machi Opéra is a café near Opéra in Paris that sells crème brûlée and matcha bubble tea. Its signature matcha crème brûlée is a matcha slushie blended with ice, topped with a thin custard cream and red bean, and served with tapioca. Sweetness can be chosen from 30, 50, or 100 percent, and after ordering a small electronic pager signals when the drink is ready. It is takeout-focused, with no tables in the store and only chairs.