2 slices jalapeno pepper, plus 1 slice for garnish
2 ounces vodka
Ice cubes, for serving
Combine the lemon juice, agave nectar, blueberries and jalapenos in a cocktail shaker and muddle. Add the vodka and 2 cups ice and shake well. Strain into a tall glass filled with ice. Garnish with blueberries and a jalapeno slice on a decorative pick.