Czechia\u2019s premier event in its field, Designblok , is about to take place for the 25th time. The showcase runs from October 4 to October 8 at a number of top Prague venues, including the city\u2019s Trade Fair Palace and, for the first time in years, Prague Castle. I spoke to Designblok co-founder Jana Zielinski at a presentation of the event on Tuesday.