My family and i went to take a private boat and toured the sun moon lake. We docked at a place where the tour guide said that the tea egg is very good. It is called ah ma tea egg. When you docked and alight from the boat you can already smell the frangrance of the tea egg far away. It comes piping hot. But is super nice and herbally taste. I think we bought 11 eggs at 100+ twd. So is around s$5 total.