Kullman's definitely had a diner feel to it with the interior, but with even more space. The menu…read moreincorporates various diner dishes and drinks, as well as some German dishes. It's a pretty expansive menu, and they offer English menus.
We all ordered different types of burgers, which came with fries and coleslaw. Honestly, everything tasted fine. Nothing super amazing, but not bad either. Although, if you really want an American experience.. I'd pass on the milkshakes. We tried milkshakes in Germany on different occasions, and none of the times have they tasted anything like American milkshakes. It doesn't taste bad, just different. If you're open to trying something different, then definitely go for it. But, if you're expecting it to taste like the milkshakes in the US, you'll be disappointed.