Vermouth Cocktail

In a rocks glass, with or without ice:

- 3-4 oz chilled sweet vermouth (Carpano Antica, Dolin, Punt E Mes)

- orange or lemon peel

- Optional: Add .25 oz Crude Barrel-Aged Black tea shrub

Top with 6-8 drops of your choice of bitters. "Rizzo", "Sycophant", "Bitterless Marriage", "Big Bear", Pear and Hazelnut, Cherry and Walnut, "Lindsay", "Attawanhood", Spruce and Birch, Sweet and Thai Basil