overview opening hours A jewel for all fans of design and architecture. The House of the Black Madonna, designed by architect Josef Gočár is an iconic work of Czech Cubism. In addition to the enchanting interior, we recommend visiting the museum of Cubism in the same building. One of the café’s sweet specialities is their custard-filled choux pastry “věneček”; in a charming nod to Cubism, the pastry is executed here as a square rather than the usual circle. opening hours january—december mon—fri 9:00—22:00 sat—sun 10:00—22:00 more about opening hours Source: Grand Café Orient opening hours january—december mon—fri 9:00—22:00 sat—sun 10:00—22:00