AUSTIN, Tex. — Last Sunday at Vox Veniae, a 200-person church in working-class East Austin, the volunteer baristas showed up an hour before worship services to make locally sourced coffee in the vaunted Chemex system, beloved of connoisseurs. To enhance the java-snob appeal, no milk or sugar was provided. “It’s a purist thing,” one barista said.

“Keep Austin Weird,” the local slogan goes. And the approach to coffee is just one unusual feature of this rule-breaking church in the notably alternative Texas capital.

There’s the building, for example. The church meets in what used to be Chester’s, an after-hours B.Y.O.B. club that shut down in 2007 after a fatal shooting close by. Members of Vox, as the church is known, cleaned up the building, christened it Space 12 and made it a hub for Austin-style activity. It’s their church hall, yes, but also a Wi-Fi-equipped space that freelancers can use for a small daily donation; a yoga studio; an art gallery; and the home of the Inside Books Project, which sends books to prison inmates.

But what’s really unexpected about Vox, to anyone who knows American Protestantism, is that what began as a church for Chinese-Americans quickly became multiracial. Last Sunday morning, whites were in the majority, and in addition to Asian-Americans, there were Latinos and African-Americans in the pews — or, rather, the metal folding chairs around the small stage where a six-piece band played before the pastor, the Rev. Gideon Tsang, delivered his sermon.