overview opening hours Discover ARCHA+ — the heart of Prague’s independent culture, where music, theater, discussion, and social dialogue come together in a single vibrant space right in the city center. It was created through the transformation of the legendary Archa Theater and today serves as a multifunctional platform that brings progressive local and international artists, new forms of performance art, workshops, and discussion series to Prague. Come enjoy a concert, a performance, or just relax in the café, where new ideas are born. opening hours Café january—december mon—sat 10:00—22:00 The ticket office opens 2 hours before the start of the performance. more about opening hours opening hours Café january—december mon—sat 10:00—22:00 The ticket office opens 2 hours before the start of the performance.