2 oz Applejack
3⁄4 oz Lemon juice
1⁄2 oz Simple syrup
1⁄4 oz Campari
1⁄2 oz Grapefruit juice
1 pn Cinnamon
Instructions
Shake, serve up in Collins glass, topped w/ soda
garnish: grapefruit peel or lemon peel
Notes
Bartender says "Toby will probably make it sweeter"
This is a beautiful hot-weather cocktail. So refreshing. I love when Campari is included to play a supporting role like this. It really only serves to amplify and focus the grapefruit flavors. This is going in my summer rotation, for sure. After I mixed it, I realized I also have yuzu juice, and that might be an excellent variation.