The best sandwich I had so far in Berlin I ate at Cafè Olinda. Since we moved to Prenzlauer Berg we have visited various cafès and restaurants in this part of town. Many places offer a piece of lettuce and cheese in between some bought toast bread as a sandwich. But the sandwich at Cafè Olinda (Immanualkirchstr. 6), named “Portugiesisches Croissant”  was just loaded with various ingredients.  My avocado sandwich came as a fluffy but crisp and big, unusually shaped Croissant filled with rucola salad, red peppers, jalapeños, cream cheese, dried tomatoes and of course avocado pieces. Very delicious and a good mixture.