Wunderbar ★ 3.9
Wunderbar is the café anchor of Frankfurt-Höchst's old town, pouring coffee by the half-timbered lanes far from the city-centre crowds and their noise.
Signature drink: Coffee in Höchst's old town, kitchen running all day
Tip: Pair it with the Höchst porcelain museum and the Main ferry; Sunday closes at 16:00, so go for late breakfast.