Frank Hearts Berlin
The obscure name might be initially confusing, but this place is actually a big nice cafe and pretty much the only one on the entire Potsdamer Straße. It developed out of a taxi service around the corner when the owners started hosting cultural events and exhibitions in their old space. Once the opportunity arose to get this huge amazing location they decided to turn their business into a cafe. Thanks to its big size there is now so much more space for the exhibitions, film screenings and other types of events. But you can also just enjoy a nice coffee and a piece of cake here. They serve breakfast every day until 3pm and prepare warm meals for lunch and dinner.