Imren is essentially the döner kebab joint that sets the tone for all the others. What started in 1993, is today commonly know as the best beef döner on the food scene, and people from all over Berlin flock to the Imren flagship store right off Kottbusser Damm for their insanely delicious meat kebab. There are today a total of six Imren Grills in Berlin and they are (as far as I know) operated by the same family but independently of each other. The flagship store with the best food is the one on Boppstraße in Kreuzberg.