Local couple Sarah and Rick Zeiler of Zeiler Spirits LLC are seeing sales of their Coldcock Whiskey take off. The whiskey is meant to be drunk from a shot glass without mixers or ice.

Local couple Sarah and Rick Zeiler of Zeiler Spirits LLC are seeing sales of their Coldcock Whiskey take off. The whiskey is meant to be drunk from a shot glass without mixers or ice. Photo by Melissa Jacobs.

Over the past decade, San Diego has become known far and wide for its craft beer industry...