CultureCold drip coffee: a trend conquers BerlinTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoCulture12/09/2016December 9, 2016Berlin's many coffee bars are facing stiff. So some have decided to try their luck with cold drip coffee, slow brewed and served with ice. It's time-consuming, but the effort seems to tickle the taste-buds.https://p.dw.com/p/2U0iyAdvertisement