Descended from the Boulevardier, the 1795 Cocktail: rye whiskey, Campari, Aperol, Carpano Antica, Punt e Mes, and Xocolatl Mole bitters.
Tequila and mezcal — messing with the Negroni
Agavoni — the "Tequila Negroni" — tequila or mescal, sweet vermouth and Campari, with a dash of bitters.
1794 Cocktail — the Boulevardier Comes to Manhattan
The 1794 cocktail: rye whiskey, sweet vermouth and Campari — modernizing the Boulevardier.