/cdn.vox-cdn.com/uploads/chorus_image/image/46952572/Screen_Shot_2015-08-12_at_3.42.52_PM.0.0.png)

Gracie's Ice Cream, Somerville, MA. [Photo: Rachel Lee Blumenthal]

Fior di Latte, Denver. [Photo: Facebook/Fior di Latte]

Hammond's Gourmet Ice Cream, San Diego. [Photo: Faecbook/Hammond's Gourmet Ice Cream]

A sundae at Creole Creamery, New Orleans. [Photo: Josh Brasted]