Using an electric blender, mix strawberries and agave nectar until it is a smooth puree
Using 3 tall/tom collins glasses - put 2-3 ice cubes in each.
Add 1.5 oz of gin in each glass,
add 1/2 an oz. of lime juice in each glass
divide strawberry puree between 3 glasses, stir with a spoon.
fill the glass to the top with club soda. Garnish with lime