Put 1 strawberry, 2 basil leaves, and the sugar in a cocktail shaker. Mash well with a muddler. Add ice to shaker. Pour in Gin and lemon juice; cover and shake until outside of shaker has frosted. Strain into an ice filled glass. Top with club soda and stir to serve.

For garnish, cut a lengthwise slice from remaining strawberry. Top with a Basil Leaf about the same size as a strawberry slice. Thread a cocktail pick through strawberry slice and basil leaf, painting Basil Leaf in place. Put on rim of glass.