Coffee based cocktails

[MrJack]

Just made up some cold brew, and thought I'd experiment a bit with mixing it.

Just discovered that a mixture of cold brew (Ardi, Ethiopia), coconut liqueur/rum and milk, in roughly equal parts, makes a damn fine drink! Much more palatable than any coffee liqueur I have ever tried.

Has anyone else gone down this dark, yet tasty, road?

Keen to hear about some which retain more of the distinguishable characteristics of the coffee.

[Ezy]

That sounds tasty. I was thinking of infusing some vodka with coffee and using that to make some cocktails.

[MrJack]

Multiple layers with different origins would be interesting, provided there were distinguishable characteristics.