Soak cashews in a medium bowl of room temperature water and refrigerate coconut milk.
The next day, make coffee, pour ½ cup into a bowl or cup, and refrigerate a few minutes until room temperature or cooler. (You can make the coffee hours before and refrigerate it the entire time.)
In a high speed blender, blend all ingredients until combined.
Pour into two glasses or 1 jumbo glass (if you want to share a cup) and top with coconut whipped cream and melted dark chocolate.
Notes
* The recipe works best with freshly brewed coffee. * Nutrition facts do not include additional dark chocolate or toppings.