I often passed this area when I’m going to Pangandaran Beach. It’s located in Banjarnegara Area.
The drink name is Dawet Ayu. Dawet is the mix of cendol (the green vermicelli) coconut milk and Javanese sugar. And here, in Babharbegara area, it’s very famous with the black Dawet. There’s so many stall in the side of the main road and you just choose one. It taste almost the same each stall.
It’s taste delicious especially at noon, at the hot weather.