Peach Fever

Muddle the peach in a shaker. Add the remaining ingredients, except the seltzer, and shake with ice. Strain into an ice-filled glass, top with seltzer and garnish.

Tonic SyrupCombine all of the ingredients in a large saucepan and bring to a boil. Reduce heat to medium-low and let simmer for 15 minutes. Remove from heat and let cool to room temperature. Once cooled, strain into a clean bottle and add 1 1/2 oz. cinchona bark tincture (2 oz. cinchona infused in 1 750-ml bottle of vodka for 1 week.)