The Leftovers Thrift Shop has been in business since 1976, and its proceeds continue to benefit the Contra Costa Crisis Center. This cozy secondhand store specializes in women's apparel and accessories, with many excellent higher-end items featured on the "Better Brands" rack. "We are very selective in what we accept," says the friendly saleswoman during my visit. Ladies' handbags, jewelry and a large selection of kitchen items and dishes make this quaint shop worth a visit. Leftovers is conveniently located just off Mt. Diablo Boulevard, near Highway 24.