• 1 ounce lime juice (can substitute with lemon in a pinch) 
• 1/2 cup ginger ale
• 1 tablespoon simple syrup (not necessary but helps with complexity)
• 2 ounces sparkling water tonic or club soda (my favorite is Fever Tree, Bruce Cost is also excellent but tough to find)
• 1 serving of your favorite Humboldt Apothecary Tincture
• Ice as desired