Squeezed between two medical schools, this old-fashioned pastry shop gets its share of students and professors in need of a nosh. And this is a nosher’s heaven: It has a huge selection of pastries, including Viennese classics like Linzer torte and strudel, and the hot chocolate is one of the best in the city (4.50€–5.50€). It’s thick and dark and bitter—sugar cubes are provided so you can adjust the sweetness—and if you ask for it à la viennoise, it will come with a dollop of real whipped cream. The tiny dining area looks like it hasn’t changed in at least 50 years: a collection of wooden booths and small tables that might have been shipped in from Vienna. You can also lunch here on inexpensive quiches, salads, and pasta dishes, including some nice vegetarian choices.