Combine sugar and water in saucepan, on medium heat, bring to boil.
Once at boil, immediately remove from heat.
A. If you are making a regular Simple Syrup - stop here. Allow to cool and you're good to sweeten!
B. If you want to add flavor (as called for in this recipe), keep going!
Keeping your saucepan off the heat, stir in the blueberries & ginger - let sit and absorb the goodness.
Once cool, strain - allowing only the syrup to be left. *I strained a couple times since I grated my ginger.
Set aside in fridge to continue cooling.
For the Margarita
To a glass full of ice, add your simple syrup & tequila.
Add your splash of soda water & pineapple.
Stir, don't shake.
Garnish with blueberries & squeeze a lime on top for some extra zest. Salud!