A while ago a few companies starting making fantastic new vodkas. Do watch out though because some are fruit mixed with pure spirit as opposed to the genuine article, and not anywhere near as nice. Pairing a rhubarb version with its best friend ginger is a winner, and ginger loves lime - you get the picture.
Ingredients (Serves 1)
Mix the vodka, ginger ale, rum and bitters in a tall glass full of ice. Squeeze in the lime and drop the chunk into the glass. Give it a swirl with a tall spoon and enjoy!