Weinerei is a fantastic little vino bar on the cusp of Prenzlauer Berg/ Mitte. You pay 3 Eur for a glass and help yourself to wine, when you leave you then donate what you like. They offer a three course meal as well, which is also pay as you like.
OPEN: Mon-Fri 1-8pm; Sat 11am-8pm.
Veteranenstr 14, Mitte