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Excerpt:

The idea of making wine came after the church realized the landscaping effort created a lot of grapes, and there was no real plan of what to do with them.

Enter winemaker Shauna Rosenblum of Rock Wall Wine Company in Alameda.

"So he asked me if I'd be interested in making Sacramental wine. As a winemaker that's a once in a lifetime opportunity. I said absolutely."