Central Grill (Frankfurt am Main, Germany)
One of the things I enjoy about going to large international cities is that they tend to have immigrant communities, which gives them plenty of good ethnic restaurants in addition to the native foods. For Frankfurt, one of the larger immigrant communities is Turkish, with several parts of town having notable concentrations of Turkish businesses. In particular, the directly east of the Hauptbahnhof has several large and well-regarded Turkish halal restaurants places. One of these, Central Grill, was my choice for lunch on my last day in Frankfurt.