The Pattern

The fizzes are made of spirit, citrus, and sugar plus seltzer. An egg white is sometimes added.

Sour-Daisy-Fizz

The fizzes constellation becomes sours as you remove the seltzer. And when you change sweetener from sugar to liqueur, you have daisies.

Future Explorations

Is a Collins drink a different family from a fizz?

References

🌌 Cocktail Constellations

🍹 Cocktails

The fizzes are the same, spirit, citrus, and sugar, plus seltzer. Yea, egg whites still come up here too.

Daisies

Spirit, citrus, and liqueur

🌌 Cocktail Constellations

The daisies constellation becomes sours as you add swap liqueur for sugar. And when you add seltzer, you have fizzes!