This is hipster central in Stockholm, so you won't find the ubiquitous sourdough bread at this particular joint. Instead, Käk is all about high-quality burgers, washed down with milkshakes, Cokes, or—here comes the hipster part—Brooklyn Lager. Celebrity alert: The restaurant is part-owned by Petter Askergren, the father of Swedish rap. The area of the restaurant was rundown only a decade ago, but now it's just fine.