BRENTWOOD, Calif. (KGO) -- Costco is marking the grand opening of their largest store in the state of California. Nestled into the East Bay, the store is in Brentwood off of Heidorn Ranch Road.

A new Costco is opening in the East Bay. The warehouse retailer will open a store and 32-pump gas station in Brentwood on Friday, March 7. The store is located at Heidorn Ranch Road and Lone Tree ...

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But in the North Bay, the city of Healdsburg likes its small-town feel and is working to protect it, even if it means keeping some pretty familiar names from coming into town.

Some customers in Brentwood lined up a day ahead of Friday's new Costco opening, in the hopes of scoring good deals, ...