Every year on the 30th of April, the Dutch celebrate the birthday of their Queen. The whole country, and esspecially Amsterdam, turns into a giant openair market with lots of party's everywhere. Cafe de Duivel each year organizes a big blockparty under the name of HELLS KITCHEN. A vacant lot behind the cafe is on this day converted into a party playground. Here you'll find bands, d.j.'s and rappers doing their thing and of course a bar.