Hazy Daiquiri — Pineapple rum, Grand Hops Amaro, Grapefruit bitters, Mango Syrup, Lime juice, Grapefruit juice
De Rigueur 2 — Bourbon, Scotch, Grapefruit juice, Honey syrup
I'm skeptical about this drink. It's surprisingly sweet for something with only a teaspoon of syrup. The bitters do help though. I do see now why so few drinks have grapefruit juice stand alone; it does seem to cry for a hint of lime.