There's a cafe here in SA that has one of those yoghurt bar setups in it. They have a coffee flavoured yoghurt too (with roasted whole coffee beans scattered ontop for garnish). I haven't tried it but i don't like their coffee so i'm not about to go experimenting with their coffee yoghurt. I'll stick to berries or banana's thank you. Though i do like the idea of using coffee (roasted) as a base spice in lots of cooking/baking/sauces etc.