Shoppers at a Costco in northern California got a surprise visit from the former first lady, Michelle Obama.

Yes, you read that right. Former First Lady Michelle Obama was spotted at a Livermore Costco handing out samples of her new, ...

Yes, you read that right. Former First Lady Michelle Obama was spotted at a Livermore Costco handing out samples of her new, ...

Michelle Obama promoted her health beverage line, Plezi Fizz, at a Livermore Costco, generating buzz on social media.

LIVERMORE, Calif. - Former first lady Michelle Obama visited the Bay Area on Wednesday, surprising shoppers at an unexpected ...

Former first lady Michelle Obama visited the Bay Area on Wednesday, surprising shoppers at an unexpected East Bay retailer.

Former First Lady Michelle Obama appeared at a popular retail store in Livermore, California, to promote her new soda brand ...