Place almonds and dates in a small bowl and cover with boiling water. Let sit for 5 minutes.
In a blender add the almond milk, drained almonds and dates, blueberries and ice cubes.
Process until desired smoothness.
Notes
Fresh or frozen blueberries will work. If using frozen, omit the ice cubes. If using sweetened almond milk, omit the dates if you don't want it overly sweet. In place of dates, you can use a tablespoon of maple syrup or honey.