Muddle strawberry and syrup in shaker, add vodka and lemon juice and build in ice filled highball, add soda and bitters, quick stir, garnish with twist
Rhubarb infused vodka: 2 cups fresh cut rhubarb chunks per 1 liter of potato vodka (2 tbsps sugar optional). Refrigerate in mason jar for 3-5 days, strain and refrigerate in new jar.
Rhubarb Syrup: 1 cup fresh cut rhubarb chunks, 3/4 cup sugar, 1 cup water. Boil for 3-5 minutes until rhubarb is soft. fine strain through sieve or cheesecloth, squeezing out all liquid.