Crush on this slushy.

By Food & Wine
Updated May 24, 2017

After last summer’s frosé frenzy, we’re all craving the next big chill. At Treasury in San Francisco, there’s always something icy churning at the bar. “Slushies signal a good time,” says beverage director Carlos Yturria, the brains behind this watermelon-based party starter, spiked with sherry and Aperol.