Though summer nights elsewhere might have you craving a tall, frosty Tom Collins, the truth is that even the warmest San Francisco days dissolve into cool evenings. What's a bar manager to do? For Danny Louie and Ethan Terry of Alembic on Haight Street in San Francisco, the answer is to craft seasonal drinks—"but not too seasonal," says Louie. You'll see ripe strawberries, but not in a highball. There's a tart tequila drink, but it has added complexity from Oregon-made coffee liqueur, Mexican Fernet, and Spanish brandy.