Wash the ginger thoroughly. Leave the peel on and slice it into thin pieces.
Add all of the ingredients except for the water into a food processor and blend on high until the mixture is pureed and smooth. If the mixture is too thick, add the water and puree again.
Line a colander with a cheesecloth and position it over a bowl. Pour the ginger puree into the cheesecloth and drain out the liquid.
Pour the strained liquid into 4 different shot glasses. Reserve or enjoy immediately!
